UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sAeoer2FBxVDJaCdBUKkswl6PA0G7pIC8Oh8gRGAtNg=' 
WHERE 
  key_id = 'ced00b54d78a65d4dd1f5738112da727da6c1537644dfc331de68450d678e9f6' 
  AND (
    token = 'sAeoer2FBxVDJaCdBUKkswl6PA0G7pIC8Oh8gRGAtNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )