UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qFrO4lzbKHEk6i5nJb+j3gJ6+g3mjQsdwBAKCwHKxcE=' 
WHERE 
  key_id = '8d643083fb42f68745466b82a5475657612db50ac627b2fa054b027999853d0d' 
  AND (
    token = 'qFrO4lzbKHEk6i5nJb+j3gJ6+g3mjQsdwBAKCwHKxcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )