UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fultrLmGzquBi1oEksCah2iWrEMzRpPSn46EWCIqsRw=' 
WHERE 
  key_id = 'c7ba705f93d3641036947b01f004ded4ec9af5d43368e765825c2e5f787cf34b' 
  AND (
    token = 'fultrLmGzquBi1oEksCah2iWrEMzRpPSn46EWCIqsRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )