UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WwAPq2p7zETNVPoN90UiCKEZhOZ+reUR87abVAuXn1w=' 
WHERE 
  key_id = '18db80634736771acb68a9ad6aa8d8d65f2b955d764c3b33f8bf6147d54fc757' 
  AND (
    token = 'WwAPq2p7zETNVPoN90UiCKEZhOZ+reUR87abVAuXn1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )