INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6d64109c683adc2c7a1a206aa93bde0670a9467ee34a0cdd261b3b3e36ee2bd', 
    'BH49GC7zG0bozf3bWK/AFwdNnHdc8QOyIGGiq6DToHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)