INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17d028e3076498a0697c51bd8c07968bd7a67526cb2c283296e0d19866244ace', 
    'WTmE+PRxXxLG2uSUFwBHIK1nkQ1vfbVR7xCpiLvadK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)