INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5861a84b761b5a758053660e2d4a9f21490df43b41d65d8b5253a40a3b64810', 
    'PzgjdAkpbubYjsMMLjMDXgQFVmGJ/VTUrn8NVCyYrkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)