UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aR7yyt9GxlzaUXY813ZEDuAZblacV79I0yHrKIU4kdw=' 
WHERE 
  key_id = 'b3482108911fcda426515c80e51256bb635ad5a954e91015b59cbf69485202a6' 
  AND (
    token = 'aR7yyt9GxlzaUXY813ZEDuAZblacV79I0yHrKIU4kdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )