UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WyTzBIw8Iv2uiAK1wuU+hUPs114vd0MSkv6eAz0vk04=' 
WHERE 
  key_id = 'a0a6e99734978a0cf2c294ced703e7d0ada4d3177a9b4b4eb8b17de625f7bbc4' 
  AND (
    token = 'WyTzBIw8Iv2uiAK1wuU+hUPs114vd0MSkv6eAz0vk04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )