UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymB8M+yQrwEapNAfvIV0bGdEFmy2ZgYcp+hErl0qP98=' 
WHERE 
  key_id = '383dfc8c67b4e36ddc662b12d1c32a8033e9a7bcec336ca4087c17548d5fa0ad' 
  AND (
    token = 'ymB8M+yQrwEapNAfvIV0bGdEFmy2ZgYcp+hErl0qP98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )