UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jSXuBQkVsa46zjU8gwGU0PRQLr2wUj3YN6gYMMKm4WM=' 
WHERE 
  key_id = '24305cba212c6c7423d3f8371b22f3623613150852b02a1d7a4540075fff051b' 
  AND (
    token = 'jSXuBQkVsa46zjU8gwGU0PRQLr2wUj3YN6gYMMKm4WM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )