UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/K0htFNKm6XE8S+OoFUPKDSFsfa/xF3FHsePNIiP5m0=' 
WHERE 
  key_id = '2b6c1f7f30988a365a35020cd63c0b5d0524ceec64756e08a632d393165867a2' 
  AND (
    token = '/K0htFNKm6XE8S+OoFUPKDSFsfa/xF3FHsePNIiP5m0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )