UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XAw/kwElnz8k9Cq3nlN9SObqazCrJ5mCmImAKnNno6U=' 
WHERE 
  key_id = '174c28e92b505438844805146c95d16ab64337f6ab2125aa9b78eed8fd2bf0d2' 
  AND (
    token = 'XAw/kwElnz8k9Cq3nlN9SObqazCrJ5mCmImAKnNno6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )