INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '923f76a93187c0a3b61c11edbcf5ffb5e4d55d79b8bce9ff71e4108148233dbe', 
    'NFyip5LSFHGw8yZHQDn8LYo4pgG4l5cs5frAVrfFfgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)