UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xgO4SJfFQd2KSIt/5cWhGJuBiyv5ig3+TJhey3bYEcY=' 
WHERE 
  key_id = '2f3fdb052d77f905be6f12bdd952eb419b62b29fd7f374efe0c326dce8941dd8' 
  AND (
    token = 'xgO4SJfFQd2KSIt/5cWhGJuBiyv5ig3+TJhey3bYEcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )