UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nFn/3mKIW4w5PQFT+1oErXwbkCZgiUvND7u8wOhQDsg=' 
WHERE 
  key_id = 'ccc83f44282e9567520e8635cef1fe37d32ce006a9c8c6598fa3372f368aa9ba' 
  AND (
    token = 'nFn/3mKIW4w5PQFT+1oErXwbkCZgiUvND7u8wOhQDsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )