UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'si2GpdctLcTzFx6pcHjKt4cc+kgRr97IbVjKtdqA8Lc=' 
WHERE 
  key_id = '8706483dc0a2c4452c5ed0a4b4984c95bfbe3f916de72ab9ef71a11a2838438b' 
  AND (
    token = 'si2GpdctLcTzFx6pcHjKt4cc+kgRr97IbVjKtdqA8Lc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )