UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4rIE/j9moFHN+7e4DsnE/aIvFbNp2xqAr1gP9utQ+58=' 
WHERE 
  key_id = '43c9b981d71c383ae996df1929997e3863aa04fd8c585740b0a4e0323c4a05b4' 
  AND (
    token = '4rIE/j9moFHN+7e4DsnE/aIvFbNp2xqAr1gP9utQ+58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )