INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '139e4eb0492d4a3540ee542f11c8fd8e9fd8cc7d34cc09d115891657f5e31490', 
    'P7RW5FkSjirO6HNY+SwhpjuOUVQ6RiuUy8Q7hhemG7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)