UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2GOFr1uPdtF7ae3K4OoAkh/VNLOdEHyjwqyEraZCoSY=' 
WHERE 
  key_id = 'c0a947a61635965cb2600d7322d44c66c18cdf65669ffd26dc94a087a4709323' 
  AND (
    token = '2GOFr1uPdtF7ae3K4OoAkh/VNLOdEHyjwqyEraZCoSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )