UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L6TK21rmqmy0aiT0w8Yom90Bou7whzLGTc5sHR9y47c=' 
WHERE 
  key_id = 'fe7ca34c72e4dc7e3cbcb69726b18f546cb4ceeb404051579931add1f5b898c9' 
  AND (
    token = 'L6TK21rmqmy0aiT0w8Yom90Bou7whzLGTc5sHR9y47c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )