UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OuZ16o4ED5Xvd7vOWw1ZPAZLxWCdwevftDKC6yQ0dfg=' 
WHERE 
  key_id = 'bc21b5a5cc548326c59f82e5ae2abb785ebc0e05d8adb65fa89889f54a6ecb80' 
  AND (
    token = 'OuZ16o4ED5Xvd7vOWw1ZPAZLxWCdwevftDKC6yQ0dfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )