UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gCzmYzMeGnYaAHEAqfB1qQQbWkRaYRQXmcdb2p8uYfk=' 
WHERE 
  key_id = 'a68337b7a31f6799815a55f19cffa4f991a378cb7a1621b2b91695dae6b7456a' 
  AND (
    token = 'gCzmYzMeGnYaAHEAqfB1qQQbWkRaYRQXmcdb2p8uYfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )