INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b088f1f49fa997fa1e14c29b5f1343b3083159f88899139c505ad65ee1621d1b', 
    'bgX5MnzEj5flIiy8US1M6VOmAb5yEzIydH2LGKZcJxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)