UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IAbtTZ6CfQCV7qvEOKMVNTkwmWJxnPOOIv/aBFSOemU=' 
WHERE 
  key_id = 'a9cc733d44e88512913a3260e0723f70398793b7b6c718911995d507c8f74314' 
  AND (
    token = 'IAbtTZ6CfQCV7qvEOKMVNTkwmWJxnPOOIv/aBFSOemU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )