UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xrfIwxrXHFdsXcZDjGvZfsUTNR6kxV/o8ybc26+5M5Y=' 
WHERE 
  key_id = 'c3edd73143adb69980c96814c7685e664f11941f16f08b897edcb16fb52f824a' 
  AND (
    token = 'xrfIwxrXHFdsXcZDjGvZfsUTNR6kxV/o8ybc26+5M5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )