UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '52jBz/XKzXoL47zCDJ/zKitYKuzdgJyM4erjg+AMVEs=' 
WHERE 
  key_id = '62e7e99bda903991ce8ba26abbfc52093982b005f05862a4bc6168f591a12d5c' 
  AND (
    token = '52jBz/XKzXoL47zCDJ/zKitYKuzdgJyM4erjg+AMVEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )