UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPhpntBXVbHNwC8ukXxSt6QpdivQE04XC/3J/FN1icU=' 
WHERE 
  key_id = '2108f1ca672f35acb3233e0c6bde70038d94ad783556ce2f538c7b8a505e62b7' 
  AND (
    token = 'oPhpntBXVbHNwC8ukXxSt6QpdivQE04XC/3J/FN1icU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )