UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CoNCHgz+WJETUGzUef+J66Sqtlp72dp/flMBFR+NQio=' 
WHERE 
  key_id = '1720b071c9f522861507d87aed960d7451333544b14a7de0c44793b3da2be533' 
  AND (
    token = 'CoNCHgz+WJETUGzUef+J66Sqtlp72dp/flMBFR+NQio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )