UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qFxbBefcC1HPJTNyDohdU4XGHvtdc4xPiKNgszRG9Tg=' 
WHERE 
  key_id = 'e996ec234db6544db5519bb353a6f45ee6378d2a1c4cc034a32deb98d39e6907' 
  AND (
    token = 'qFxbBefcC1HPJTNyDohdU4XGHvtdc4xPiKNgszRG9Tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )