UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CWH9WSRHNENmp3RQqhatZTzqD1PDS8e/0VPJV9ipIYs=' 
WHERE 
  key_id = '5e83e388677b5e87e6d485dd4de8cbd235d6abc9de497bfa34330339830cdc76' 
  AND (
    token = 'CWH9WSRHNENmp3RQqhatZTzqD1PDS8e/0VPJV9ipIYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )