UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UFle/50Ue7zY+VK98DKl+WoRgVV6elUhblTrZffNOTY=' 
WHERE 
  key_id = '34e21ee259c1400700c4ed1dbf4d6e09a19bcdcd5c924a9e5e20827ff42312c9' 
  AND (
    token = 'UFle/50Ue7zY+VK98DKl+WoRgVV6elUhblTrZffNOTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )