INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69dab8524bf8a41a8e1efb235564638320addb2fb2d8e5e85dc4768403d7873a', 
    '6b9qdSmZuDS0rnoFLQnIb0Jjui0rC0mdlNc05JCx7ZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)