UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CMEXdOoHA8OqAoDce/JDNjRg/4qPvQI9aqRKZvECuuY=' 
WHERE 
  key_id = '8730003897e85cabe53f07088c4cca70bff85a2f38a9d3d979d3ce2529e72e6d' 
  AND (
    token = 'CMEXdOoHA8OqAoDce/JDNjRg/4qPvQI9aqRKZvECuuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )