UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DKmSw24VbcDBRT1C++7BucHkZxHKQFqLIWPYHu5h6wk=' 
WHERE 
  key_id = '295db6edcfda52319c61d82c4f76fb5aceeeb9e68311cbed47d6baf5281ceb0b' 
  AND (
    token = 'DKmSw24VbcDBRT1C++7BucHkZxHKQFqLIWPYHu5h6wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )