INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '950f93ff2aa01a0eb1f7751ec62aa5fd7b78fb0ba8772a50619a9482d4f13068', 
    'IKjbcAjXypMYhFNHiCYvQhPjwCxVQ4O8n8RaIx4WsW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)