UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cU3UHQyjiLW9vQ53505uXJSpRdrhP6Fmyhan8ySy8TA=' 
WHERE 
  key_id = '32defe0d7338c5d62ef58a353a86c247794c9b9f5424deeff708ba6aca9cd8cf' 
  AND (
    token = 'cU3UHQyjiLW9vQ53505uXJSpRdrhP6Fmyhan8ySy8TA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )