UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IXrbaUCT2qpI0qvAzwEhNe62FmplsaN2hTpD9UNvnlY=' 
WHERE 
  key_id = '5044468fef8aef1c533823a88db9ebf3793f971bbc97c6bdcab1196a170d8be1' 
  AND (
    token = 'IXrbaUCT2qpI0qvAzwEhNe62FmplsaN2hTpD9UNvnlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )