INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c16e0821d5fad5b5061efb1e24eda18af8c63792545c5ee26fb717afc454d34a', 
    'XkrptK9+YyE7ePW32hCugY66ijNzL3uoyyxhoaNtpws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)