UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mOxWLJkQn4BomuXkWTm1PJYpYu9FCfMwIvrsuNZNRYw=' 
WHERE 
  key_id = '094c2bc1067f4a68ebb9beda8246c2b71d1337d98ea62c1fa1c819b989e2beb7' 
  AND (
    token = 'mOxWLJkQn4BomuXkWTm1PJYpYu9FCfMwIvrsuNZNRYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )