UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NepIPqbEwQzCrxI6iFT4yVaOBbKMHyk0tWbL7Ia3ncE=' 
WHERE 
  key_id = '7982a73c6450a514ab503cf9af13a8c0c1dd1f1b5c5de080de4fe4cf9d081e34' 
  AND (
    token = 'NepIPqbEwQzCrxI6iFT4yVaOBbKMHyk0tWbL7Ia3ncE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )