INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7978f6cca21a4252234f57667642b6b18c14709ed574db12ad765ccb7c5e561c', 
    'KdIi0OP2pRjuFfIM1chD9ZTjrPwighuxY+bhjTqO7Kg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)