INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2674469e94a50a172bc0cbd6b848cf2eb9c0bec909765960e8ba6b414e699b5a', 
    '2f5yudghD7gG/YZHE1osc5hT2NhJiEn+ssFR02qxOO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)