UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+MwO4DlKnB18ndfG0RDv5jZQ8kMXaew3okhbzoT0CA=' 
WHERE 
  key_id = '11dd9104da27c45c0de6c733ac488bea7e61dff1aa51ab3f3f591cf8f97fb9c7' 
  AND (
    token = '4+MwO4DlKnB18ndfG0RDv5jZQ8kMXaew3okhbzoT0CA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )