UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g3Rxzribxb8TptHr29dL+oXQGxnYU9/gp5wO3MLdI20=' 
WHERE 
  key_id = 'd871a9c5901fc688a4fa5258e51316878e289de76c0a9fb68e939b22a019fb58' 
  AND (
    token = 'g3Rxzribxb8TptHr29dL+oXQGxnYU9/gp5wO3MLdI20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )