UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CTOhauiO+L92XBs8hDbtvOJkP03QCynNhYT6L9urxVc=' 
WHERE 
  key_id = 'bcd96feb6cb51dcdeae38557f79bbd61998fe763d6bd82ba0144b0fd39802fb4' 
  AND (
    token = 'CTOhauiO+L92XBs8hDbtvOJkP03QCynNhYT6L9urxVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )