INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe4cb9a289f35bfec2783722d852b18d4e8877e9751918a6ac127d6f5bb5484a', 
    'rQmjcW7/MQILJfXHqScdrLoYP+70hbBmVz0bX0OOGSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)