UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DIeh7FXYuKvd9d/tifxDe6dQTsg2Nb25EG4IG61GsdA=' 
WHERE 
  key_id = '99908c991c35247685c7a22cf10acb659b8bf58ba67178bba2313751039a1960' 
  AND (
    token = 'DIeh7FXYuKvd9d/tifxDe6dQTsg2Nb25EG4IG61GsdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )