UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dd8Vx9bZeBbLh83spjmwFeaKCmu6hgXICSbtaxplGeU=' 
WHERE 
  key_id = 'a07bb4179b470df87790df6133531672926baad6864aea70d16a54ad15d5ef11' 
  AND (
    token = 'Dd8Vx9bZeBbLh83spjmwFeaKCmu6hgXICSbtaxplGeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )