UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/naEgjJvIRuyVKA3AamAn0xnV4orUkjcuJUXEPD4YY=' 
WHERE 
  key_id = '08c381f37d39c0ab235820b89a33cec8ce6bc762506a9d6aaed303be470f91e9' 
  AND (
    token = '1/naEgjJvIRuyVKA3AamAn0xnV4orUkjcuJUXEPD4YY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )