UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4oBUAgZcMcYvNlOIdNxlgAUl83Pb6oPONrY1iZ645w4=' 
WHERE 
  key_id = 'b55f5984abbfc150777e6cc1c788553cc24478438cfea5e9dda0a89d1017cbfb' 
  AND (
    token = '4oBUAgZcMcYvNlOIdNxlgAUl83Pb6oPONrY1iZ645w4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )