UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lhIK25JL8ew7p5y0VKc7u1i1U8S9KTGytUrnBwVkzhg=' 
WHERE 
  key_id = '5e33e91cbe6b64c07ca3d88d616011ced18954f731cd00b6170b507815efb1f1' 
  AND (
    token = 'lhIK25JL8ew7p5y0VKc7u1i1U8S9KTGytUrnBwVkzhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )