INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f7edf772bc17cf99019f4e2fbf32583646294d0e31be9d8a49ecd7836e814d3', 
    'owUzsXckWa6vs1HeCHuNeXS8waF4uXu2Zfk74MJj5HU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)