UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pxFXnR/4psV7JhulmaWn7XBU75jZV+GH04f3F1eaCeE=' 
WHERE 
  key_id = 'eaddc533be713a33946281e0acfaffcf5b78db8edfc1e8a6b3573786c2e537ef' 
  AND (
    token = 'pxFXnR/4psV7JhulmaWn7XBU75jZV+GH04f3F1eaCeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )