INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94d23937d471854db24e227a282ab4c743b2ee21a54f4e74954b331241560f32', 
    'py53qhBshHNyduVqi9IJk4eqKJUAZFKm27UgL6GgBKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)