UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k5edXoUAQGgfbNzb4SvDwt4M+0bDK5tYhoZQojUzTHE=' 
WHERE 
  key_id = 'd7ebae286a31a0fd7745857fb521333106836b9b618cf8a1f1f9355f632719bf' 
  AND (
    token = 'k5edXoUAQGgfbNzb4SvDwt4M+0bDK5tYhoZQojUzTHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )