UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IUXcBAoWcUzxae3mxDTAVeA5Jimhbh14P9X51FOp8rY=' 
WHERE 
  key_id = '33dc445b79f37848c920e16bb689c703d591cd1f997d67b92ff944c1fba5e8ac' 
  AND (
    token = 'IUXcBAoWcUzxae3mxDTAVeA5Jimhbh14P9X51FOp8rY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )