UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z+UJmVSsKGgE/KkodiCiuB5CZswWJKTsvmnljOPiFVM=' 
WHERE 
  key_id = '349ac2eccdeddb6b01b0142fba44a21beb2103fd30b18cabfebc3d7036bbd05c' 
  AND (
    token = 'z+UJmVSsKGgE/KkodiCiuB5CZswWJKTsvmnljOPiFVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )