UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zWikYSjG12rKM7NIUfY+PJQGlIVL9wBG6PuiJOzqMSI=' 
WHERE 
  key_id = 'c9c1b926148159d99feddcc472cc528824f40dec924a4150259091e1ab44333e' 
  AND (
    token = 'zWikYSjG12rKM7NIUfY+PJQGlIVL9wBG6PuiJOzqMSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )