UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xwtnQCLNQ2GZ9EwRgmSpGY2svT3jEE1vqIefwsceNco=' 
WHERE 
  key_id = '2e567342ddacbd95cfb82b86028d4c2b38f3499e73dc883d8c46a82d22af00c3' 
  AND (
    token = 'xwtnQCLNQ2GZ9EwRgmSpGY2svT3jEE1vqIefwsceNco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )