INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b033cd053c4dacb1e7ce830327076fc107394204b16b75a9036986e009907549', 
    '3DVtMJ4ufIpLNbY5Px2C+OG8XQME6XlByWKyiUKe73g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)