INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9cad9d39f438ae34e2194e35250e6ec5502f1fe612dc522bb9a9e3a7b7996f4', 
    'dXN+yHdHquqSJ0yPAji+MijN7B/qcYfHt08j1famgQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )