UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wCVx2+7oc5v6bgSJ4+Q9RJlYFMOYrWYfwdIn1FkADyI=' 
WHERE 
  key_id = 'b17eeaa135fe5342272b32fdf4f4b2ca1859c890cd20b9cb0d719ea10f51f54a' 
  AND (
    token = 'wCVx2+7oc5v6bgSJ4+Q9RJlYFMOYrWYfwdIn1FkADyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )