INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '534bdd9806622fe9e5ee8ee5c25d98e3bed9472cebde112348b1840dc081d449', 
    'xCfYb7mn32dd8ChuHUbY0OWiQU+B7x8f8a2NpsbrJeQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)