UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ewz+YBc+pLteah68q4fi76avY0LYiOmPKBxaR27s0eA=' 
WHERE 
  key_id = '1b9edcd18001736f3badd0734df05cd64a40774e98523edc743edffcacc65cbb' 
  AND (
    token = 'Ewz+YBc+pLteah68q4fi76avY0LYiOmPKBxaR27s0eA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )