UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dIWdvSCwYtu52TN8m3iKAa9vP3HSkxkpVRFhXhdAdyY=' 
WHERE 
  key_id = '46d81dd2b947ecdde4da8090d82a340d51f723afbb2270a3430d9e4c388b67c4' 
  AND (
    token = 'dIWdvSCwYtu52TN8m3iKAa9vP3HSkxkpVRFhXhdAdyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )