UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8jnHf/UgfwNNTBsRuoKEMObfW9hcXewUxSQw3zlLdbk=' 
WHERE 
  key_id = '4db37caeb68c93d693117ca5c10670f85209c24a4e262e7c20d719b179c2ed25' 
  AND (
    token = '8jnHf/UgfwNNTBsRuoKEMObfW9hcXewUxSQw3zlLdbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )