UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SjQoUO8DmCECL7NXIPMQDBwhGHT1ptkZhG+kMsY3sIw=' 
WHERE 
  key_id = '0f21e9b228bb347df6af39201c8a3fcdaf88c3545b3e0f5ca6cf004a906339ee' 
  AND (
    token = 'SjQoUO8DmCECL7NXIPMQDBwhGHT1ptkZhG+kMsY3sIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )