UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H77oZu9NHkt8+eOhs7Zh68suYK65ukemAG8lnQTZsfY=' 
WHERE 
  key_id = '8b8d6a308a85409058aa1f6eb3efa90d30791c1b6d0f5cb4da5aac5a886db993' 
  AND (
    token = 'H77oZu9NHkt8+eOhs7Zh68suYK65ukemAG8lnQTZsfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )