UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QNlBcyChp0w0jRsyN9iTSUweFuEGKFBs4/Dh+aSPQxU=' 
WHERE 
  key_id = '32eafc4da790bc944006a519d01af6d8fabb5bada3499d28393b7979f85525e3' 
  AND (
    token = 'QNlBcyChp0w0jRsyN9iTSUweFuEGKFBs4/Dh+aSPQxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )