UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uEfyKBbqN3omOaGU7WepkR1ucGJigFCWx/9CF74dz9c=' 
WHERE 
  key_id = '4c20f9d35a8b96e272fb1b3e43c6a22d8c479269e6a35a7bb3dee708c8976e16' 
  AND (
    token = 'uEfyKBbqN3omOaGU7WepkR1ucGJigFCWx/9CF74dz9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )