INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eddc7881305d9c47a50e61d12aee37c1d75a6bc923cf3758ca0ae3d008015251', 
    'ET0oTnqgYG2vB3ZMP3tyo0MOXTz6e5ld+V35yxMhXWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)