UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oZBtPw1E2DGxRVpHPSY/T0VnZIbwdZTVyMEiFfao9OU=' 
WHERE 
  key_id = '2e357b0341c70eb8983c9ad408cb74f54ae5e2157416103443e3767cb408b61a' 
  AND (
    token = 'oZBtPw1E2DGxRVpHPSY/T0VnZIbwdZTVyMEiFfao9OU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )