UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6XQKl2i3uNHEsYeNhqcAsivTV6n9d1xxiVihIjP9RpE=' 
WHERE 
  key_id = '06d0a83bf568aadd34f18e615e45274ed39f71336e3a6053cd60e7d8351492fe' 
  AND (
    token = '6XQKl2i3uNHEsYeNhqcAsivTV6n9d1xxiVihIjP9RpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )