UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U+yYEZMdTP5gpsfTcMLce00qjEB4++rDHPuyV1P2rVg=' 
WHERE 
  key_id = '4ef8c2540896dc4137301b3767a7f491c11122888acedb1541ac43df72048deb' 
  AND (
    token = 'U+yYEZMdTP5gpsfTcMLce00qjEB4++rDHPuyV1P2rVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )