UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MGLuzCeJ1fZqpnZ/Pr61SwJybaBZiNdaJt/NLXjnRNI=' 
WHERE 
  key_id = 'c7c674eff912ce2f433a656965c87fa6015bb4bbba17459a385c5978161985dd' 
  AND (
    token = 'MGLuzCeJ1fZqpnZ/Pr61SwJybaBZiNdaJt/NLXjnRNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )