UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C8nn5kUd8RErMQt5c/+4gFp7QfrPLa9vFZNsyZwXpXI=' 
WHERE 
  key_id = '4e37292f99f9e416d0a15b7698caad4f175ef1ccd5456f993892e937f7506f19' 
  AND (
    token = 'C8nn5kUd8RErMQt5c/+4gFp7QfrPLa9vFZNsyZwXpXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )