UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oObY8iijiY+Wdx4hpon/VgSXlIjahIkIpYvJ5oOpAvU=' 
WHERE 
  key_id = 'c5a4c996d59c6ca161bafc584a2d6d336c25c21914a4bdc24a5060ec73c790c5' 
  AND (
    token = 'oObY8iijiY+Wdx4hpon/VgSXlIjahIkIpYvJ5oOpAvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )