UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3m3YVsCgxe39WfmGsLjsNEnIMlOBmyxt3SLw4il2/M=' 
WHERE 
  key_id = 'b38f4fab50280b18fe9e7af832c6d988d4d1abb1fe293a54268daf758703a244' 
  AND (
    token = 'w3m3YVsCgxe39WfmGsLjsNEnIMlOBmyxt3SLw4il2/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )