UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PdEYHr6ruYB2v3EmQrEo2tqROaz9RgqakhYqKQycnLg=' 
WHERE 
  key_id = '65b966de07c63020ca1638c87d0e103845396629993ea52a58122caced331c2b' 
  AND (
    token = 'PdEYHr6ruYB2v3EmQrEo2tqROaz9RgqakhYqKQycnLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )