INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a259038c66934f487888fe3819c7608fcf9caf13fbce51c51be3bd1d4839efd8', 
    '1bNCNr9KTt+i98EHkTbH6lFrFaB/gxiUr7ynTVbNwiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)