UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WXaxipi6GW0W/uAbYHyykmMLmJaNg6rvgGHpFi7WDfo=' 
WHERE 
  key_id = '8eb04a12eb496274fe5aab6070a75fae4645b1649af6125db0b942b0fd09f746' 
  AND (
    token = 'WXaxipi6GW0W/uAbYHyykmMLmJaNg6rvgGHpFi7WDfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )