UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'naIgZ/Qqmn3mK6zkg4jGraYyifvnztecvvAiA7IVcoY=' 
WHERE 
  key_id = 'c8e07e823b4952c66f667ae12eb2a6e9c59a5fac578267335705e2800227a116' 
  AND (
    token = 'naIgZ/Qqmn3mK6zkg4jGraYyifvnztecvvAiA7IVcoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )