UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UU95f/KzsB527liZ1xSx83O+fxyDuyGbEKkxG11dYAg=' 
WHERE 
  key_id = '701e45525a0b7a8365b9861380160d446f0c6352e98ac4337e22435fa342f3fd' 
  AND (
    token = 'UU95f/KzsB527liZ1xSx83O+fxyDuyGbEKkxG11dYAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )