UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfEANRcAldCNR7Uu5uz6BKvAWLvx6RAnYnbCP7okFck=' 
WHERE 
  key_id = '0d78beb9096987e1d8927f592e6797ccc6d67721aa5535d66f5aaac3f94fc997' 
  AND (
    token = 'rfEANRcAldCNR7Uu5uz6BKvAWLvx6RAnYnbCP7okFck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )