UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VvihZpLh4Bx6i8am4pTHb0e/jN6htW9453gkElLPS/A=' 
WHERE 
  key_id = '2765ad20b8b1daf2c9b377dbb6df6ae48e6cacc884585fba3fe783ea7c32c0ef' 
  AND (
    token = 'VvihZpLh4Bx6i8am4pTHb0e/jN6htW9453gkElLPS/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )