UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f46u6J7xogoyQyEl5enqJeQzQSNOheD9hbBwwdTIEH8=' 
WHERE 
  key_id = 'a21a2c2b4528c9d8e3ccb17413e63dc110f578e2390f9566c097bd4f45fba835' 
  AND (
    token = 'f46u6J7xogoyQyEl5enqJeQzQSNOheD9hbBwwdTIEH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )