INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac357663722b2c990e0f6ece8f3dc315c62bc95d1a2d55bc9bd256d04f16ee8d', 
    'nexCFoKmWGXJGiaZ/SZzvd6LGc6mqi72tDN5Q9s5iac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)