UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A1hyw5GGDsNIK8GSkxSg1YCJW7I+urA8Iqm8DCgix54=' 
WHERE 
  key_id = 'b28be3c9133e48706cf7353063a0273779f1398ac2d1295ff35155c11dcc9818' 
  AND (
    token = 'A1hyw5GGDsNIK8GSkxSg1YCJW7I+urA8Iqm8DCgix54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )