UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tv4XlkGFF80Gcxbwl/CDMR1LOj2B0eLJ4tz0Y/J411Y=' 
WHERE 
  key_id = 'a92deb6d3a858f9eca61ccd71a05dd6b7d3a34fd44f09a11a89276411bd9fc25' 
  AND (
    token = 'Tv4XlkGFF80Gcxbwl/CDMR1LOj2B0eLJ4tz0Y/J411Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )