UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2oMTchHIuDlO2QqiKPCtH3lOoJ3ePGcKquASYWUa9Y0=' 
WHERE 
  key_id = '26ae452b25f204d5d989d94d0035298e963685186be5b0ba0c9ffaa7ddf7c251' 
  AND (
    token = '2oMTchHIuDlO2QqiKPCtH3lOoJ3ePGcKquASYWUa9Y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )