UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8QnCwLaBSA0DdVt/cEO/5dS4Dia5jiEbmxYmBvqHfN4=' 
WHERE 
  key_id = '52120287c282bf52107aec9994106bd1ac60f3b4ec4fc6873ab64bd7c42a489b' 
  AND (
    token = '8QnCwLaBSA0DdVt/cEO/5dS4Dia5jiEbmxYmBvqHfN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )