UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2uXb+L1E3bv9rJls3uTnsACOBLtA2Dqg2iqzmbHe650=' 
WHERE 
  key_id = '2800f5fe92192f9f83095de84689fda3350f9ec814700648dd40d900f490e63d' 
  AND (
    token = '2uXb+L1E3bv9rJls3uTnsACOBLtA2Dqg2iqzmbHe650=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )