UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8LWBXbgUmcYFZqTmnIucQOn1CgRCfTDd/V+nCWnOH+Y=' 
WHERE 
  key_id = '7c5489dbf0405095ca04a7dda4825bb87d02e1148914012650996d2d2a018b5e' 
  AND (
    token = '8LWBXbgUmcYFZqTmnIucQOn1CgRCfTDd/V+nCWnOH+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )