INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '847d80a2bac39770c85bdad7ed9a8ddba9a44386a23153f8b56bf758a86e08ce', 
    'GdZlN2sDNs6qeoq3HJCt0I4wC7skx11VeT4AcPEY+Iw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)