UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K/8btdVk7N06P61QwOUoTg1jDYsXA4Mv0NoeH9P0zLY=' 
WHERE 
  key_id = 'd5daf7c9a1fa4f6a38a4df90bd348b2f853ad82d90f45d7383388708c807671d' 
  AND (
    token = 'K/8btdVk7N06P61QwOUoTg1jDYsXA4Mv0NoeH9P0zLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )