UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xr3RugzllAUdLeW4rf/37CkcuyeLmrJTSiGGDu+9G4Q=' 
WHERE 
  key_id = '3eaf6bd2f27d9d80185cceeac2a4917270d848859a170f87edd98126b2975206' 
  AND (
    token = 'Xr3RugzllAUdLeW4rf/37CkcuyeLmrJTSiGGDu+9G4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )