INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cdafd896564d72af5c2d02848d60517a63959e94d5c28d5908959f39b408a0a', 
    'Vm1JJsJzQgjB35HewtN3lFg3rerIn2MDej5K2tJeeDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)