UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S97GX7wxi/bFRaN4Wu2E5HOib5HJfRFWXBGxfEHvalw=' 
WHERE 
  key_id = 'efa20648ee41de144c2e3b035618d4c6a9bac9bacd810a3b1168832cee32dd9b' 
  AND (
    token = 'S97GX7wxi/bFRaN4Wu2E5HOib5HJfRFWXBGxfEHvalw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )