UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o9U164gBGhjUCy4Mh++LLfa+lQ2GIU1fAcyrRc/UkEg=' 
WHERE 
  key_id = '3f073eb892bb8e8b272f0c45965dd7e02b78b16764060ceb573f4d9b98f00baf' 
  AND (
    token = 'o9U164gBGhjUCy4Mh++LLfa+lQ2GIU1fAcyrRc/UkEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )