UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XX7rqQytTPZDZGGR6k0j742wvK0uRkEniZtJYX2lVuY=' 
WHERE 
  key_id = '2dff508b8989efcde332fecc2dc109d3016ce4453e649482bfd97cef9ee111b5' 
  AND (
    token = 'XX7rqQytTPZDZGGR6k0j742wvK0uRkEniZtJYX2lVuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )