INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77fe3dbd30c41a2f71a7720b683422d97127d3e78a53ef83e8a2b56cd018ed92', 
    '3YEKgGWjn866hpJ5jfPfa5iVulV5fu5zrGy7NGojaN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)