UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eDMYrCvxKG8fUJCibZ/mFjTfZoBqDCkH95F57b+ptWo=' 
WHERE 
  key_id = 'ad3bd02c5ee78ed758989c917741bf7bc6fce4f91d1fd2f7667eea0fb8309eb2' 
  AND (
    token = 'eDMYrCvxKG8fUJCibZ/mFjTfZoBqDCkH95F57b+ptWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )