INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4f4a61a696b22a497ea3947ecefd91f1f20968ceae7c48b8fc828126cdf4952', 
    '2R5KnJdBkf9ryjQPmXoDeQeZq54v+NMK5bqYxpRxVIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)