INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '343922d40ca84891f09c5cd08de41663dfd908545fac2f69a02418d7e1ff04e6', 
    'SLKV5KZvWaL2cNU16fvFRk1v4HUyy7O/YNlKgVG+B0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)