UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nfuLzbCf5prSuKFkXfGMOSe1fw+nzpgotyuAjj2nM/Q=' 
WHERE 
  key_id = 'caff202f797a917dcd5f5adbb0a571a7f63d87159ebda721fdf345f9cc1028a1' 
  AND (
    token = 'nfuLzbCf5prSuKFkXfGMOSe1fw+nzpgotyuAjj2nM/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )