INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '046c78e0559a79f6472ec65249bc4c3cfaa946c5f20cb1c35eaf359e1c6db793', 
    'XC5ZFcy6ZTHc1gS13RKvmVLWWSOXhyDmmxROc39JOn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)