UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xHfk/ueUSYgEDy6+s/XIzVBGFQADjwWBA82R9vBHP1Q=' 
WHERE 
  key_id = '8de2b11d5077c76034f7adbec9c3bf644367ed08e79a0f6d094fe08de831dd18' 
  AND (
    token = 'xHfk/ueUSYgEDy6+s/XIzVBGFQADjwWBA82R9vBHP1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )