INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '689886069529e6b6f3e53e1012862d535fc11c6a987d7e71de146fadc0af8450', 
    'Vpcf4wOTVqVJsh/C2ept8HawDSe8SwllQPwPa/HW1yI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)