UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'whYvtpLJEO49gIYmL7O5pLvguVfY9tEeBdaO4iQWF48=' 
WHERE 
  key_id = '2afeb12740bd94dca85e12512a196a75fe3a6912f2e825ce229e964d8fe338a7' 
  AND (
    token = 'whYvtpLJEO49gIYmL7O5pLvguVfY9tEeBdaO4iQWF48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )