UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'skDRvg/urcm/xcSQ1UZW6Esx+9flBeuBfTfWyTY0Rp0=' 
WHERE 
  key_id = '01555f1961a47b407ca17b41feb1993a86d4f282344d1f1e0bdbd98063be14b6' 
  AND (
    token = 'skDRvg/urcm/xcSQ1UZW6Esx+9flBeuBfTfWyTY0Rp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )