UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c46E4ainm/6/EoRymd7X2IByC/XXRE3P4SHQkiwilRA=' 
WHERE 
  key_id = '3c41881932c02ec6dac679f09bf0028a3a43fa5d44acf6a361fe3cb878119ab1' 
  AND (
    token = 'c46E4ainm/6/EoRymd7X2IByC/XXRE3P4SHQkiwilRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )