UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QA+7/WP0rLCLmqU8C/KFRe7hiF3RRbq8ABDNkRwDDho=' 
WHERE 
  key_id = 'c597a051ac3bee9d28ad5f25c76d77de12679166bbb782ae01c0670db0f1b5f7' 
  AND (
    token = 'QA+7/WP0rLCLmqU8C/KFRe7hiF3RRbq8ABDNkRwDDho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )