UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8R9xKTc2xCFIX7twa8L91+ACunEeZWCVXcPQCqCTpwM=' 
WHERE 
  key_id = '605f65951252ac5e6a6204d50c43389928172d277902ec034c8ba762c995113a' 
  AND (
    token = '8R9xKTc2xCFIX7twa8L91+ACunEeZWCVXcPQCqCTpwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )