INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da0873e69e92c4670c39d2fe2a940925b721b814b063f8579322747022138a88', 
    '2zQbhvprkN0jhu1btN/hvzjDBDt5LZjpN38bnS/mXkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)