UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N2wE+swNqMPK4AcjHQzd9Q0yCdQYuAhOvptKK4r1OOk=' 
WHERE 
  key_id = '10b2de281055d33a63ff4899a2fd9c61a6028e1141cd9c61a7dc806a565fe3eb' 
  AND (
    token = 'N2wE+swNqMPK4AcjHQzd9Q0yCdQYuAhOvptKK4r1OOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )