UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cNUvVYh14PupjCepa6lMRanjVHj6bv9mToWVyR5od68=' 
WHERE 
  key_id = 'ca5f8310ddb0f6149565a9e2b0c6ae2ede1714ab6dac3e348496239c9513a0b3' 
  AND (
    token = 'cNUvVYh14PupjCepa6lMRanjVHj6bv9mToWVyR5od68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )