INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df4f00ef0ae3a9a9db8f9d35c209a9d0230838ce672164892523865032dab1d9', 
    '6tVo1SB0wxtGepmU55n666dCl8sW/qK8OD7A4PBWZCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)