UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X3HIxcEaqo3HSUoQTTro3P+/NHXh/xqQllneaMuWOlQ=' 
WHERE 
  key_id = '6855321955fd5b10d89ea9d03f0da20fccdec5e8e9dccba6877e45d01db7b007' 
  AND (
    token = 'X3HIxcEaqo3HSUoQTTro3P+/NHXh/xqQllneaMuWOlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )