UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H1k9HAJwhlhyURq+amlMt5DA1w/sDvOthYyyIvNgxQ8=' 
WHERE 
  key_id = '6284a7e8dd4ba2387076c851957f7b12056efb77eff3181bc829edf42e97e49f' 
  AND (
    token = 'H1k9HAJwhlhyURq+amlMt5DA1w/sDvOthYyyIvNgxQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )