UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPUYoT8NLESWAkNX9/kI0o+LhIZblvbIZ3PB3qRCHpw=' 
WHERE 
  key_id = 'd02850f41a8212adf89ae799c7c5491abef755fb9bf1b588fad9acc0d142923d' 
  AND (
    token = 'WPUYoT8NLESWAkNX9/kI0o+LhIZblvbIZ3PB3qRCHpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )