UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hZhU+L9rAx5uio5WffA3Slc7G4fwribUt8Wv+D5KgNg=' 
WHERE 
  key_id = '6feb13b937d9ae1e572ea1ba17b6dc259750d5076af12aa152fab8bb0c3a5f41' 
  AND (
    token = 'hZhU+L9rAx5uio5WffA3Slc7G4fwribUt8Wv+D5KgNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )