UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DiVLwcgWKPMdldouoLL+B4JXcc1Tj6NUBGMcL9TAnBo=' 
WHERE 
  key_id = '704d9b768b9f58cf164ef1a669ee449ff0212a3d912967fb29583c306b9a223b' 
  AND (
    token = 'DiVLwcgWKPMdldouoLL+B4JXcc1Tj6NUBGMcL9TAnBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )