UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zTM2VItS1tSXvuzi7RoVErFnZW+aMq9qc3+gwpwoG08=' 
WHERE 
  key_id = '8e87047b573fcd8414e43442e4bc7c039455c5f95506211ee81b6c3414269267' 
  AND (
    token = 'zTM2VItS1tSXvuzi7RoVErFnZW+aMq9qc3+gwpwoG08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )