UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dpf9I2U1igGvnIqx3ZsSxpS3MA83AAffL4y3YwbwXIk=' 
WHERE 
  key_id = '328bb433b8a37ec090f9b59659b742658e80f6f1f1affba75e0fdb0dc976a9cc' 
  AND (
    token = 'Dpf9I2U1igGvnIqx3ZsSxpS3MA83AAffL4y3YwbwXIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )