UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sUtEHT6dmu5rRbcs0l3ARneqGPsQe8RIB9U4E8715vU=' 
WHERE 
  key_id = '9c862cc9525654ad4aaa42306fca269006479603f49c940ffaf4cee9585a9a02' 
  AND (
    token = 'sUtEHT6dmu5rRbcs0l3ARneqGPsQe8RIB9U4E8715vU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )