UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0zOArNeoiSDIhqU01FyxeT9U9YHSzXovEOUGDrpqPaM=' 
WHERE 
  key_id = '71b5073806c323b47588372c92159547a6872c02997ec92c20b5c2d8b9e4fb31' 
  AND (
    token = '0zOArNeoiSDIhqU01FyxeT9U9YHSzXovEOUGDrpqPaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )