UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GKQXoaSzvJzQTL8DmnGe0yjecpDS4ePKwc8k6wSb4es=' 
WHERE 
  key_id = '1d8622a5ca589ff0696e79d45ddf71b77159c381d83eadb4440c2161bf3d2438' 
  AND (
    token = 'GKQXoaSzvJzQTL8DmnGe0yjecpDS4ePKwc8k6wSb4es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )