UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YMo7+4JU4yrBTUKBuGPVVYa8aAEuY0n/AEOnzE5B2ug=' 
WHERE 
  key_id = '6c7a39aa6ddfdae4c55018ef53d145c9de3552239165ff7f8112436cc90cf3fe' 
  AND (
    token = 'YMo7+4JU4yrBTUKBuGPVVYa8aAEuY0n/AEOnzE5B2ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )