UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RUgNZUQ+oDOrao+0LH0GRSeKWXoYfbrlL+vDvLrUqhA=' 
WHERE 
  key_id = 'e281db787d7aec70bcf403f9c79ee2ebaa38021b2bc1b2356d6211a524a065ad' 
  AND (
    token = 'RUgNZUQ+oDOrao+0LH0GRSeKWXoYfbrlL+vDvLrUqhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )