UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4/fqU6xgR7xWfAqgpe74Dtzg/VPq3aVxPzIx1yvIf8g=' 
WHERE 
  key_id = 'e56e19b88ffaf7928921280cdbde1527ce3d5c838cc87000f112f2a66728923f' 
  AND (
    token = '4/fqU6xgR7xWfAqgpe74Dtzg/VPq3aVxPzIx1yvIf8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )