UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Y8mqZBYVoXgPmw0xznJPfe576w+ApZOuTSvhBabadg=' 
WHERE 
  key_id = 'c79f8c939494522dca3dc827286ac47e06fc6fb6ab6e08ac2c381a444b329bbf' 
  AND (
    token = '8Y8mqZBYVoXgPmw0xznJPfe576w+ApZOuTSvhBabadg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )