UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K745lfhce95vEDOY32fRVVljHxiSIF6Em49kFUp4rg8=' 
WHERE 
  key_id = '5f97fefa5056a045a750b5a859b6bdc036783dc1cebc0e995059eea99f06e9f1' 
  AND (
    token = 'K745lfhce95vEDOY32fRVVljHxiSIF6Em49kFUp4rg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )