INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6504fe3b8f650a988fb19e41bc244298f8e073bc3d4bd6f422f055a8237fd8f0', 
    '4jTX1/78JB46/znciYvv049OdClW2pce7eIC5+wRqFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )