UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'crdy5D/+LrQmYhTpGq0TnMCPfY2vppWWCKjfbMDbwyU=' 
WHERE 
  key_id = '837dab9d62aab0cfc0f1bbf0c7c49536c548386cb76fb739c07f12da4aa8d7da' 
  AND (
    token = 'crdy5D/+LrQmYhTpGq0TnMCPfY2vppWWCKjfbMDbwyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )