INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e47f6259488580ad1973cf5601369d49addc2b507dae91c363b2fb642fbedb1', 
    'VYteoIqHUBa0XF1aMs3HXc0KLkJS8AxigU7hPInkawo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)