UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VsJgqabLTXYj3trF7LuxcljryiY37KLGh4IWqlljlu8=' 
WHERE 
  key_id = '41a60c29ecde3dc08a7061ae88343cd81c29214b16c845b1b58b15b5debec169' 
  AND (
    token = 'VsJgqabLTXYj3trF7LuxcljryiY37KLGh4IWqlljlu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )