UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UmxNpyu/yvGcN2nu/0BqPdC7FL5EdX0FS5EjkVZERcM=' 
WHERE 
  key_id = 'd398961f5d220e150209cbf863913a9d94422ff43da3fe477fa68b963863f1de' 
  AND (
    token = 'UmxNpyu/yvGcN2nu/0BqPdC7FL5EdX0FS5EjkVZERcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035