INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d52b7023b8688379217540aed26ac3e8f1135b0f29797d5c6809b487d52af51', 
    'Yqqc1PhmxHuV5xWAyAhaghn5IC5ZY2qEGA1OVZjjk3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)