UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YEJGzsbz4Buy4sWtvaxJuosL43CD4aBVGv8OIyP9lKo=' 
WHERE 
  key_id = '93dd0a8c2d126ae543b70b538eb31297a2d30b8b66be2a362593326f12b94cff' 
  AND (
    token = 'YEJGzsbz4Buy4sWtvaxJuosL43CD4aBVGv8OIyP9lKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )