INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '856aa65ec1e80a04697739e0d690974f25acb97b74c93f4f45797352462ac228', 
    'C14pMWnNWjIlRz9GvPs3Qv/3XsaXK+4ZdtwPhE6WLFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)