UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6jPkJldYbCdQawj1imWstwqywzkVDU85Q/V0ftjRNJI=' 
WHERE 
  key_id = 'eb36086a4eb75014ca62ad934c305b55174d49fd2c4840133cfa41ad15c0fe14' 
  AND (
    token = '6jPkJldYbCdQawj1imWstwqywzkVDU85Q/V0ftjRNJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )