UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wXpcSDuVdGZYv4ZY8n4By2TCLMSRg4pUbY+ga9PKxGo=' 
WHERE 
  key_id = 'f71c704c41bd4df604776911eef51ec0f99b820d52e5423f6106c73b07fe2f84' 
  AND (
    token = 'wXpcSDuVdGZYv4ZY8n4By2TCLMSRg4pUbY+ga9PKxGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )