UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fpOMPrWNlDIgsrMrbYJEI3EAiVz8fpL0ima15UFOILo=' 
WHERE 
  key_id = 'cf9e803598e345e0a7fe38e9952fd31e750e7c672efcba81f1cdb5cb705b4082' 
  AND (
    token = 'fpOMPrWNlDIgsrMrbYJEI3EAiVz8fpL0ima15UFOILo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )