UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Riw+KGmVJha/oJ2Klx+Ecl/39HEuOXCn4aFN7ApwWfE=' 
WHERE 
  key_id = '87d22d57fd46784f526bd173c79aa228733201d01a12abd750048ca6ba2b4d45' 
  AND (
    token = 'Riw+KGmVJha/oJ2Klx+Ecl/39HEuOXCn4aFN7ApwWfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )