UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LaasdfzBCmi1NFYpdk+MgdXc2XXx3TJGl+3riyD18mk=' 
WHERE 
  key_id = '05cab8c7b4360b70ffdfe19a5685897ec20d9bf4df1be3cd1a820c315348cbc6' 
  AND (
    token = 'LaasdfzBCmi1NFYpdk+MgdXc2XXx3TJGl+3riyD18mk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )