UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y7oOA2kfz4hvgH/MrLjG1P7Ztxf2bRMmkbAcqK/kvO8=' 
WHERE 
  key_id = '55fc055edc170196136437cc815c7711fbc42954aedf01cfb441f538785455fc' 
  AND (
    token = 'Y7oOA2kfz4hvgH/MrLjG1P7Ztxf2bRMmkbAcqK/kvO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )