UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xqbDDr2RIaN1lxcYFTCE+pxieaHhoRb5wQpCSAXbqag=' 
WHERE 
  key_id = '95e6f7425de6dd90ea7869634ba54318995e31d5af777ca87e953cc576eea3f5' 
  AND (
    token = 'xqbDDr2RIaN1lxcYFTCE+pxieaHhoRb5wQpCSAXbqag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )