UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qFrv8CNMgXdiJCHjOEH3mX/Eas/rEzd10HxRcYRa8Hc=' 
WHERE 
  key_id = '7a748723b988a2a12db004cf41eb127e88272877a55b999e88d3191c94f55e23' 
  AND (
    token = 'qFrv8CNMgXdiJCHjOEH3mX/Eas/rEzd10HxRcYRa8Hc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )