INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a364137f95024e7fde9106c1dd434aac7e0303fee0d996d1ff6b40acc6af9daf', 
    '2QdeNjIxvOUQEEOzud4QA3fYs6Nutk4Ep9XgSGdNP78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)