UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L/ycZngKJcpqXRmoDTCJ78XY0UNR+oTcnLaC7lDaEVY=' 
WHERE 
  key_id = 'baa86175ba128d143b0ded1e964b025574186d08012a369584e1cdfabdda447a' 
  AND (
    token = 'L/ycZngKJcpqXRmoDTCJ78XY0UNR+oTcnLaC7lDaEVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )