UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lJY3XVIuxa3Sbo5dPy538CpNM6tzhtTOSL86OAURL9c=' 
WHERE 
  key_id = '340c60465e46f674cd6011fd4c3fbe7c994e2c60c3e268e72604b37e94b8f1d3' 
  AND (
    token = 'lJY3XVIuxa3Sbo5dPy538CpNM6tzhtTOSL86OAURL9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )