UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f2885pjpDNMt+ArdxlD9BK1rHw5u8YOksgGkF9pfkkE=' 
WHERE 
  key_id = '1b48ab2ab44aeb886813f72166ae7fb09f36e3a5ce63317e76d0a6a238971be0' 
  AND (
    token = 'f2885pjpDNMt+ArdxlD9BK1rHw5u8YOksgGkF9pfkkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )