INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88c9d98d41083fd0e2ba584bc6d581528678131d51e816fba5fc727eeb43393e', 
    '4gNSrs3i69lr/4TDpuJQ1NN/BI/0gZSaOK/QRmXuYNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )