INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5da68be795d895231a720a2d866d4c88bb334d2dc5558de57cec2225129337cd', 
    '5SDKhnLqM9mmlD8lUNpQPbFvabvC3W7KDzXSU5TQnHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)