UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lP/sEVtCweG1NOe6xnjjXa/J4CwYu4VpMs/591JnRnU=' 
WHERE 
  key_id = '3c049ed30cf724b2716b9d5fa74cf3ba651435cd696742cecc3f29cb324a97ed' 
  AND (
    token = 'lP/sEVtCweG1NOe6xnjjXa/J4CwYu4VpMs/591JnRnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )