UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6UVV5pkc3X6gXT0Z+EIFCdFaUdxM9Dh0c9GUednz6rc=' 
WHERE 
  key_id = '0cca2ae87737a8d5bbdbb80c035ec3c7cd345b595dda60c63c5c18361f7ebc76' 
  AND (
    token = '6UVV5pkc3X6gXT0Z+EIFCdFaUdxM9Dh0c9GUednz6rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )