UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ssFfjXN8NNoiYgVDJhHJGp9ryB03mKHcdmoVbU1ORCs=' 
WHERE 
  key_id = '3dc27a4ca105684a561ee3379592a5a0dec3cfb9a943472de0a6452d12e0af70' 
  AND (
    token = 'ssFfjXN8NNoiYgVDJhHJGp9ryB03mKHcdmoVbU1ORCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )