INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4cfff727280361730c25d871b33a967e998699706b7d84f84a194f434a53aea', 
    'tm/6Qi0WbYxmIn9Mx1ZoG90UDkl6lDp+2KCAeQS6gHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)