INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef93a36ef228975ecad1f269b726791455e9a33dcd824df1ab53699c1a0c46af', 
    'XL8S4RHbY+XgKRUvmOxjOe8w9E4amT+pVTsTrk6QmGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)