UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PvdrgnjGwyc2pxOhPUBrs/Dkt3SoK1mC1/HB67bsUqQ=' 
WHERE 
  key_id = '2d0f15a80ac74a39915d0a0a63513eb8ce1bab8cda4117783d0b6efba27e6664' 
  AND (
    token = 'PvdrgnjGwyc2pxOhPUBrs/Dkt3SoK1mC1/HB67bsUqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )