UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2aCXSER+we6Gdfr3gamPTRv79rX0n+q3luIuCFIMosU=' 
WHERE 
  key_id = 'db67d7346cdc9512154584d1bd7aa5faa49ebe022ea991fda3f15bcd81785086' 
  AND (
    token = '2aCXSER+we6Gdfr3gamPTRv79rX0n+q3luIuCFIMosU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )