INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c552a1a6a42e00de16df56f2ec1b95f8068b50a71c5a83d18abc029d9bc3d40', 
    'Rv+O2aP3ZHjeJVCyEyuZ8aKdQBcFXnIGD3bQELSaoXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)