UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JG5uen+wOOEB66GMiFuL6fZW2dXT1khpGPVyfAThdAI=' 
WHERE 
  key_id = '3df3fe52a95a3ce03f98e3aa892074c9910602a4e6496db31fb4a56a08fece58' 
  AND (
    token = 'JG5uen+wOOEB66GMiFuL6fZW2dXT1khpGPVyfAThdAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )