UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EvtU+DklrLUKoK9fnG+nA5qBT3kFcy+zzUlMmB00ZQY=' 
WHERE 
  key_id = '4acc012a325c776e891d25edb95b29612b34f04325d830a6ce8c8ca40d6031ef' 
  AND (
    token = 'EvtU+DklrLUKoK9fnG+nA5qBT3kFcy+zzUlMmB00ZQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )