UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7tAjhUg5H6HSTvZKtRg5o36RLOXRJp/lNqdkz4nbYw=' 
WHERE 
  key_id = 'a0a634a066b5e35998d10c5ca60a19a2899d1ce2b41bdf26441f146a73a8485d' 
  AND (
    token = 'Q7tAjhUg5H6HSTvZKtRg5o36RLOXRJp/lNqdkz4nbYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )