UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1N6TvpL6UdfRK7979/G72A0DI1W6hczwVQiNZoXf88=' 
WHERE 
  key_id = '9e741578028535acef557ae2babe10b374feff3e414aa8229163cf853e07c3e6' 
  AND (
    token = 'c1N6TvpL6UdfRK7979/G72A0DI1W6hczwVQiNZoXf88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )