UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Md7NnMUYrvj7wuC0UMMivXGhbBCUirkUPpnbqJBo4vQ=' 
WHERE 
  key_id = 'ecf9c20a25a6c6be4b8616ee8823ebe8e9ef37fdd76bbde8fe36f4411dd112f8' 
  AND (
    token = 'Md7NnMUYrvj7wuC0UMMivXGhbBCUirkUPpnbqJBo4vQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )