INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28c48740214f2398c232291959d6b4b7aa30d9f8a33d3c645966d9be96b5579e', 
    'qP+ExwI/BsSsJhktWK8qwQquf2FiJs49LJ2qlyXqHeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)