UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ka4KfgD08iJrMXrz1mxVdOzfBKQMVCI33fvs1tRpD1M=' 
WHERE 
  key_id = '0adcbaaa6eaf3d4fda18821b317b375a104de564818b1fec876d267a29b19ec2' 
  AND (
    token = 'ka4KfgD08iJrMXrz1mxVdOzfBKQMVCI33fvs1tRpD1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )