UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3G5WoKuxSophw/L7eQfyVGS37qB8HLD8MP+Rh52KA94=' 
WHERE 
  key_id = '5a4c90ae85c30baf7b8bb091057e16be6f95d423e1ede2976946ac7a2a616192' 
  AND (
    token = '3G5WoKuxSophw/L7eQfyVGS37qB8HLD8MP+Rh52KA94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )