INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '319fc3e715964830528017ec2a1bd2c883879fff332ade196ad8ac094e5fc77e', 
    'mQr9hO1A+y63CRkoGOuDS5zl8OKow7Ycclzuh59MJ4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)