UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Uej3Qpz3Csf5KoBqOj4Dzz8xYdnPQagnMTQYynJRPg=' 
WHERE 
  key_id = 'a14a35627c8d58f9ea4b7e2cf36a8b6a6712bd58d26ca87c3a4a40914bcbd044' 
  AND (
    token = '+Uej3Qpz3Csf5KoBqOj4Dzz8xYdnPQagnMTQYynJRPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )