UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+gYj8Cax5Ukhy3xT+Yk1wCEEtKmErVvb8H6dl58+lbc=' 
WHERE 
  key_id = '407c55b861f40d49b883af4e9c31b1f0f17825f4ac7095ff3f7eb4c6cc095f6a' 
  AND (
    token = '+gYj8Cax5Ukhy3xT+Yk1wCEEtKmErVvb8H6dl58+lbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )