UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KWchwGfdae2/DKnnjYc8Y8eEKVGiVll1B6fyTpZfCyk=' 
WHERE 
  key_id = 'd8573703a0c0538f7cf54f786d6afd88bc6db8cbdc06eb442b97a136cab66e72' 
  AND (
    token = 'KWchwGfdae2/DKnnjYc8Y8eEKVGiVll1B6fyTpZfCyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )