INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5597191ad82051dde24c2113faf6ce8d17b46f04299360f59691c707fbf39a89', 
    '2mAURe2QR0YK2tq2/DgbbIZLypgZLFPDziN+xbP7i34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)