INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fe2f66069dad414dae4881d6a5fa9cca0c887e5c828a200c248b38b8ce3bbf9', 
    'rXzGc3sJLmU3xe28AbQ8j4+ttmSiUMkLH1hwu1llPUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)