UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kzOf7W3JGMR0sA5DLz7/wnJPc5qUl3uoGpeMBMsP4LE=' 
WHERE 
  key_id = '4330865f50b2dc6e9ba5980ab029702e738801254be8d9cf67e2714f11b59997' 
  AND (
    token = 'kzOf7W3JGMR0sA5DLz7/wnJPc5qUl3uoGpeMBMsP4LE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )