UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2yOUbZzriF1Hey9QJIh7BvzO0UUnHZWQQA3UJxWPCHI=' 
WHERE 
  key_id = '0efb23ac4a8d97ba9922345a55ea5eecc702c399c82ef831c5ee609f9505953d' 
  AND (
    token = '2yOUbZzriF1Hey9QJIh7BvzO0UUnHZWQQA3UJxWPCHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )