UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WAJ9j1gPZfEuy3lGb9NhLiA26rMDz8cH+nNj7g1tvnE=' 
WHERE 
  key_id = 'c891b39ad00767ee98183ea29f910e5c874daabc67f7fac98e21702248060576' 
  AND (
    token = 'WAJ9j1gPZfEuy3lGb9NhLiA26rMDz8cH+nNj7g1tvnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )