UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9tqeqJmtDYo2L2LD2sb7PpbVV0wItWHvqKzFXwOb2J4=' 
WHERE 
  key_id = 'a171f9c82bcc287cf73c7ab37186f2e13fbec9984e353e18055189e72f2ed0f4' 
  AND (
    token = '9tqeqJmtDYo2L2LD2sb7PpbVV0wItWHvqKzFXwOb2J4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )