UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QdcTYeTVzCVShoyKdnOnPVjzxGPxm+XKptauOUyS3Qw=' 
WHERE 
  key_id = '75008892c8dea17bb78f5c2c7a891b791c3811bf13392855c8dc83dfcc038b47' 
  AND (
    token = 'QdcTYeTVzCVShoyKdnOnPVjzxGPxm+XKptauOUyS3Qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )