UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OpaaFQpfwXrJV18pOKiKS0fjseRHH4n1cNyhm+KAu9E=' 
WHERE 
  key_id = '022ceb194bd1a0ed4973e2ff806d70d4e23ee8ffa11a29b33c13451e041b1f10' 
  AND (
    token = 'OpaaFQpfwXrJV18pOKiKS0fjseRHH4n1cNyhm+KAu9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00046