INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e3861212cf1e87a09b96cd6e438c7422a7fa0eaa63735263af9e3da3eb590e3', 
    'E484wE7qXddEa4tV97j1Ju9hc2JjXQT6mkslredlzLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)