INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9a31ae007e758726a65e7544bacc60bbea69fa988665ad12406b0ea687475c4', 
    'Nb4UGRRquv7P9Tj6yld5jV9CJ0LF/5mLb9/CZmcAUDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)