INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb4d8f84e5b592a7bab9a491ff404854d18003e964eba510a650877a29cfbafd', 
    'FTUnqxVcp9/uisi7f6GUg9ru3/QHbsnKmfWdW9xj39w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)