INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99dffbaf099e7bf3800f04d2502f24512a7485809318d02865b211fbfeac8cf3', 
    'lqIH+kumyIpHfbLXxFEdt8KQJllEtOT3VcZnLvxDUTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)