UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uMOHorn1fzZHvT6g5DfWNpsNzOqQkmpv+UPPzgVz5Wc=' 
WHERE 
  key_id = '76abce4ace71a907fec2689f6b83dfeba50de70b5fa40321006fc201e8ce91e0' 
  AND (
    token = 'uMOHorn1fzZHvT6g5DfWNpsNzOqQkmpv+UPPzgVz5Wc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )