INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a36f37dadd2f6a5e863551526087ba2e289c8b13786cb15117bfb6eb32cb989', 
    'mcXjQRLeR7I0U/yiAz0Ke87H5K62HIE24J560YvsJvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)