UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WiVnHQIxT2IiOWlssT2cC57TfdmeKfw2H8UgQYbo+Bg=' 
WHERE 
  key_id = '47605eee148e47108fcea77b4d4346006699076def879afa40097c9710b7029f' 
  AND (
    token = 'WiVnHQIxT2IiOWlssT2cC57TfdmeKfw2H8UgQYbo+Bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )