UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hRUHMuvwlmeRlAdM6dMjQJvmPB7l9DLMLjSMAvXiauU=' 
WHERE 
  key_id = '5c4ae1a19db6127db38fc1232910eea5e57c807d2d4cb9d8f65b2b27e94c3e4f' 
  AND (
    token = 'hRUHMuvwlmeRlAdM6dMjQJvmPB7l9DLMLjSMAvXiauU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )