UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hlI6hQOVzazAVhDRQSVegBzFrFoLaTJklcajmf94qY8=' 
WHERE 
  key_id = 'aaa5066877df8fa1e6bf903552afcf54908223e94caa33f0568a2450b019eb10' 
  AND (
    token = 'hlI6hQOVzazAVhDRQSVegBzFrFoLaTJklcajmf94qY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035