UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CQnM0AJphkxKLSLaHrLMokeKU+Tz2Bv2N+84C2QSxA8=' 
WHERE 
  key_id = '8b6f7dbe8350d88170cff621254d9d9c547be4172e5f7bde0b81423f4b6564d5' 
  AND (
    token = 'CQnM0AJphkxKLSLaHrLMokeKU+Tz2Bv2N+84C2QSxA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )