UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '23wYIzuN+Zdu35tY22KsBYIHhwRa68XqYcShq+E5eC0=' 
WHERE 
  key_id = '2654a36ea0394e92a92856d6f1c22d7ce614dba180c75daab525ceefcba38b2c' 
  AND (
    token = '23wYIzuN+Zdu35tY22KsBYIHhwRa68XqYcShq+E5eC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )