UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/bG7gdtCZI/ne/dAXkiexMeDEVYONP84pACmemupGSA=' 
WHERE 
  key_id = '5852fc6cfc5559ecf3639d718c4e4db5f1ae02ec107f5acea9bcad494450600d' 
  AND (
    token = '/bG7gdtCZI/ne/dAXkiexMeDEVYONP84pACmemupGSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )