UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RQ9daiwoVNOyP2aPU51ElPNtu2pWkhgz62fpUMFiQ4M=' 
WHERE 
  key_id = '37cc6dd7293af6252024a72a16ff177b37e4f386d50361b6ce7e4b67cc5a07ba' 
  AND (
    token = 'RQ9daiwoVNOyP2aPU51ElPNtu2pWkhgz62fpUMFiQ4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )