UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4z/ONGjpQ88hl9PL/MY0v+F6vA7ESGZVyDHe4mjEhnw=' 
WHERE 
  key_id = '30898f14611e7c7b0067161ead923a9cda91e4f4bc79ea53a8105797b656b353' 
  AND (
    token = '4z/ONGjpQ88hl9PL/MY0v+F6vA7ESGZVyDHe4mjEhnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )