INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e47d40faabdd990127c477578458c32b270785cd904b0edd6844027c5dbd0f2', 
    '9HP8mJtBjxSmxhflqXLpKjAjzlOcCWFyazH11bW3puA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)