INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19d90a9aacd27f633221a1ed4ef08f16905f4216b8520eb5f7930ba51d047107', 
    'xerzt3zIAyv3H+PRLaU6neCJwWxTMa1LGvpZVrOEMzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)