UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2gMU1jgksS+32ImXnFrXJj92dwz2Jv6SxCmnTp1Mkgg=' 
WHERE 
  key_id = 'c807506935c751a84881bdd3ee70cf1146a16e7dda367f3cae4b3074cedcc140' 
  AND (
    token = '2gMU1jgksS+32ImXnFrXJj92dwz2Jv6SxCmnTp1Mkgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )