UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zH3spY7Yuj/lDbXMAH+SXBSsj5yp8GLSySncZep+64Q=' 
WHERE 
  key_id = 'c12ba4498d65a97a619faeede94e1b04150d8a92a1315cb736404dd1c7e87114' 
  AND (
    token = 'zH3spY7Yuj/lDbXMAH+SXBSsj5yp8GLSySncZep+64Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )