UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UB0SVUy8plFncaZyqzOEdbWudywTqKKBE1sfO6hWqHA=' 
WHERE 
  key_id = '7efa273a24945595f3a8512581e32147714a39f85837745d49cd42193a827907' 
  AND (
    token = 'UB0SVUy8plFncaZyqzOEdbWudywTqKKBE1sfO6hWqHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )