UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D4RwydS3u48dVQCigs+sspV3Wa8sKbhDjlZg3459Xi8=' 
WHERE 
  key_id = '1785f588856380789128f5adfcf1ec2279f5844bf6dcab57d06bf951a3303631' 
  AND (
    token = 'D4RwydS3u48dVQCigs+sspV3Wa8sKbhDjlZg3459Xi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )