INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8115a63f7552bdf49be73e3f9a108d674c94252f6f4bfb35b3da54b36838d587', 
    'Mjzxf4twn2O40W91vE1l20QzIhBSwHp0IuX7EwUWWD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)