INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b006cd1d00f31b44bbfcca107b0059cecf5377743db51260ec1f08ad566c51b', 
    'Z0RdGxKCjreFkVjhApcjYmgYHAP0Nvh3H0Bg3GfUGCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)