UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AjDmjty/w9kx8FYaGhipUVt4tEWFhzhWRGwZHdycT98=' 
WHERE 
  key_id = 'fdde152f5c655fe0f8f95b8d0ebb27ec7df91f7651e58b51f2887cd687c1f7b0' 
  AND (
    token = 'AjDmjty/w9kx8FYaGhipUVt4tEWFhzhWRGwZHdycT98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )