UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bCqi9vWI/5+rsqf1l3ddZUQwo9NL2ROzzg7j7YQnmPc=' 
WHERE 
  key_id = 'd4369deb2cf0ac154619182de7dff27c743c7aff3ee5fd09b81ba7693b76178f' 
  AND (
    token = 'bCqi9vWI/5+rsqf1l3ddZUQwo9NL2ROzzg7j7YQnmPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )