INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c48ebde7c8c7ab91ed54637858029d0e8a1a14832b93ccc96dadbc5cb65b55b', 
    'E00Fav1CVeDtG4Iyiug8oaG92+k33NY33IMFNzJgKQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)