UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ie8GA1GogVKWFFCzANrX9zQHijhbdEnlANHZfdmdrLk=' 
WHERE 
  key_id = '30c765ed455b978a153dc49036bcbb3afde74ef9f3505e95cd386d22be5e4d32' 
  AND (
    token = 'Ie8GA1GogVKWFFCzANrX9zQHijhbdEnlANHZfdmdrLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )