UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HOEWdmYKg6fWiJ3PFrS/HNvGaM5YEwBkSdE2WTyZ7CU=' 
WHERE 
  key_id = '9f8576c5fda04ff5d63d7b528264fc5e36937b3b7181ed3e9ddf9affabb10316' 
  AND (
    token = 'HOEWdmYKg6fWiJ3PFrS/HNvGaM5YEwBkSdE2WTyZ7CU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )