UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hxAokuUXbiJfYydKRlIUOYjrIRYz/shN6V1EswESgbg=' 
WHERE 
  key_id = 'a0d2d4ec49e495fa484baeb04fcc21c76817a86d516ee40e19beec19d04ecadf' 
  AND (
    token = 'hxAokuUXbiJfYydKRlIUOYjrIRYz/shN6V1EswESgbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )