UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LKeHpuBBsisO4zG1VADtoazvWTh7fscIt+eZC5S3+Jo=' 
WHERE 
  key_id = '454d65602246b77c54a85bcc0bf4dd1bf131b76991b87e0e2ee6e362da3546ab' 
  AND (
    token = 'LKeHpuBBsisO4zG1VADtoazvWTh7fscIt+eZC5S3+Jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )