UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nf7XfIUMrVN3b9BRaHF5VxJ5aEbFx2l/DjUIr031cyI=' 
WHERE 
  key_id = 'e05a026106711c1d95231615676672c83f7131cef8ed56f67cefff14940123c2' 
  AND (
    token = 'Nf7XfIUMrVN3b9BRaHF5VxJ5aEbFx2l/DjUIr031cyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )