UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QUtYjmw63J8WmQhlotjUJiXCC1OayLILku9mEmtfgB8=' 
WHERE 
  key_id = 'a737b2fe9bf5bc13c6542efdd8781996e122413ac9d9e3bdc996f4c45e540f5a' 
  AND (
    token = 'QUtYjmw63J8WmQhlotjUJiXCC1OayLILku9mEmtfgB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )