UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R7luuigVOljILyD85VLc5bfTLfZSGAsPkVDlWhQG6k4=' 
WHERE 
  key_id = '3bee046fee31e2efb3ce0700106964114fa257af870dd7a5fa8945c118d1711b' 
  AND (
    token = 'R7luuigVOljILyD85VLc5bfTLfZSGAsPkVDlWhQG6k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )