UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DEI44JwfY5ZdSSobN+uOvZSBM0gUchXoVRlBBOlFPNg=' 
WHERE 
  key_id = '97794a4e08d4f89873088947d69a4c0e08430160f5630d2d0b9c06f14cec5118' 
  AND (
    token = 'DEI44JwfY5ZdSSobN+uOvZSBM0gUchXoVRlBBOlFPNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )