INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9b47a4710938014d9c127687a8fe660259e551396244b3fe632798f72d7f6a4', 
    'Vuv+7Om07rN5XBfTlYz3dVdFLelY3JwobZweS/rEiFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)