INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68801b8434c50b222c2defed733654a5d2c9c609a1a719f1c135ab5e196de0c9', 
    'f2YlaohpzpMgQtNEX/vD7BS9UZIrxGbRIpqdClw8bBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)