UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MWdFkO/X8ZXaF+BmFloqoLy5NxCdeOtHyQSfsdHmXLY=' 
WHERE 
  key_id = '1ccc30e1dc4093f945a6fd41430d899207d1dfce8c57a31eb1b3823be5e42000' 
  AND (
    token = 'MWdFkO/X8ZXaF+BmFloqoLy5NxCdeOtHyQSfsdHmXLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )