UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fyr36jtMUB8REqxbe2gYL/8mO5HxK0f1lSdW+ywUuKw=' 
WHERE 
  key_id = '561af44d411a51dce7e0f8feaf45816ed6f13525a3afe20b1f863cfa68228a5f' 
  AND (
    token = 'fyr36jtMUB8REqxbe2gYL/8mO5HxK0f1lSdW+ywUuKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )