UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XCcIssAn5gysRNAnvqL52znjgZBRQM3gNF0rJ/1KNFk=' 
WHERE 
  key_id = 'c211bce76013e71b44cee9397b535e3e98c2229ee11ae7971a7a9852f0d612d6' 
  AND (
    token = 'XCcIssAn5gysRNAnvqL52znjgZBRQM3gNF0rJ/1KNFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )