UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3I6ZYAnm/m1h1GX7WCwLQ+2uizWKotHyVIEQnjBWJiM=' 
WHERE 
  key_id = 'd20d60884f8e172b6024a051be8b6b5ea0b3eab878c2e8b51e88d4fe6dff9c8b' 
  AND (
    token = '3I6ZYAnm/m1h1GX7WCwLQ+2uizWKotHyVIEQnjBWJiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )