UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Vh3m61fESv9yOpcEiBoeFpX4umrHwLdDJKFpqA44Do=' 
WHERE 
  key_id = '40825c9dd41c0d2a292fd3c3b18c7183f4fc7991e6c65a10efa0de201d1d8be9' 
  AND (
    token = '9Vh3m61fESv9yOpcEiBoeFpX4umrHwLdDJKFpqA44Do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )