UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xRKrp+5m4XAbQIzUu69w+9jU9DGumDL731ZSmLMOf3g=' 
WHERE 
  key_id = '7f65067997b2f17518f73b9758b4b50a4a3fd4ab4770e8f3cb4968571a6f47d3' 
  AND (
    token = 'xRKrp+5m4XAbQIzUu69w+9jU9DGumDL731ZSmLMOf3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )