UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x3buEzzUGnb++F2895bX6daw+eo+lLlxLxi/eA/9/wM=' 
WHERE 
  key_id = '9acbefd35c9259d433f564e1d9b48cbe98424b3d0d58850102237ee106c24013' 
  AND (
    token = 'x3buEzzUGnb++F2895bX6daw+eo+lLlxLxi/eA/9/wM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )