UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P+Xbz2qS6Ugxj/etkZOunypFxfFt09oQ06boAzypGVI=' 
WHERE 
  key_id = '19f00412961f5f3fafe9d7ce58b3cec5ebe92148ac41365720271c22f994b5d8' 
  AND (
    token = 'P+Xbz2qS6Ugxj/etkZOunypFxfFt09oQ06boAzypGVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )