UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GGFgXPbUuiUQizyXc2wyezA/tTkMtmqIrKLuMI6zM94=' 
WHERE 
  key_id = '89d6e0437cef5d96230d57af99103a35e49cfc1336da5f1a5dc44936532a9647' 
  AND (
    token = 'GGFgXPbUuiUQizyXc2wyezA/tTkMtmqIrKLuMI6zM94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )