UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CEEs1wOZYf1vhXubP/OpYu6+vscOPt2rlB5cRJ6qISc=' 
WHERE 
  key_id = '79b798fdaf2f1dcc43f3d8f7418f59180103579ae821622f49274423161fd483' 
  AND (
    token = 'CEEs1wOZYf1vhXubP/OpYu6+vscOPt2rlB5cRJ6qISc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )