INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '487f50f976b5391f156c0409820faf6e383a50c7cd1c237a717743e9f9b69ff3', 
    '4LoC1vBG98HlCMRAsCofbTZoUIKkouyT8kDdfA025No=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)