UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UAUDOGkG71KGb1zzdjHOdoObDZdFxQvs6RV81B/yBGY=' 
WHERE 
  key_id = '0cdac8bfcb544a0435ec0836592f0241cf3bb4cfaca2ef929aeffa31395aba1b' 
  AND (
    token = 'UAUDOGkG71KGb1zzdjHOdoObDZdFxQvs6RV81B/yBGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )