INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '803ad0e1824f191936d854863b6ceda09d12f65380676de29f213e61ac7452e4', 
    'WgLQReLt4BbcR1B8qe8WxMrhoCgaN0Qm1PpKXnTod3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)