UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kAJSeuGE1yoxtVIqSmSG0xE+pk6woXyooOIHgT+EWq0=' 
WHERE 
  key_id = 'a9818c931c6902f4fe262623d53be02fcf95372d063f3b62c15ee498109b990f' 
  AND (
    token = 'kAJSeuGE1yoxtVIqSmSG0xE+pk6woXyooOIHgT+EWq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )