UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kX/HkQZNG+5b/i0VTQbLzkqnAnlfP3nT9vCvhWgAEPY=' 
WHERE 
  key_id = '31fdf1e74b9a6ce727aff4c9b12269e112e50008029b2ef855cad8b7199c4e13' 
  AND (
    token = 'kX/HkQZNG+5b/i0VTQbLzkqnAnlfP3nT9vCvhWgAEPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )