UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g7EiQuI2Ju/Y/9pvDJWOhHFUZaZditSW5pzSoN6jflU=' 
WHERE 
  key_id = '31232fd12a2eb5758d43de75a50eac089f285fd48c7eb7b8c3d151ebbe494f03' 
  AND (
    token = 'g7EiQuI2Ju/Y/9pvDJWOhHFUZaZditSW5pzSoN6jflU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )