INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6939491b2110247bd5a638edec342e94f5f8937cb6a33d391f2d8aafb5b4bcea', 
    'yPIMgTrn4huopySgFnz5hTKZDqMqunBXPaQTgbTkZ7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)