UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kIouST9lPcO/OVqg0AGW+Z7P2J6D2XYoN+CfvHgkD1E=' 
WHERE 
  key_id = '1961b74a91fae9b860ba8a9c827aaf42ffe63ce9d348a15d78012fd1a97bfa2c' 
  AND (
    token = 'kIouST9lPcO/OVqg0AGW+Z7P2J6D2XYoN+CfvHgkD1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )