UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kXaiiN8+SV1/lCEeC8hVmOh2skEXsrfk+XKUwUGeBy4=' 
WHERE 
  key_id = '79eb89dfe0315308a091527af61e44db11fc1de5c6d545dcad31cda99466fd79' 
  AND (
    token = 'kXaiiN8+SV1/lCEeC8hVmOh2skEXsrfk+XKUwUGeBy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )