UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u8HUAHFZbub0UNvcx30zXSv42WUN8ABaiNFxms3Ync4=' 
WHERE 
  key_id = 'fb630e38c7f09765a51c9957f2a57106280f036cd81826acc0d7b5d5fc90d807' 
  AND (
    token = 'u8HUAHFZbub0UNvcx30zXSv42WUN8ABaiNFxms3Ync4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )