UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUvBbMIsVdUTE0yDEx0CZcZ03uA9VoYftpGGy/4tLjQ=' 
WHERE 
  key_id = '403d028ce719243c0a7f86596b8008b2a9e677d0da6eb5f2d754ee4aeae502ab' 
  AND (
    token = 'tUvBbMIsVdUTE0yDEx0CZcZ03uA9VoYftpGGy/4tLjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )