UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eReu25x7WeaxQ1GlODvh5mZyn8iB7/NvtwYUwQwj8o8=' 
WHERE 
  key_id = '0f4c9189d5a9b703fe711d6e15d37cb1f684605d3839e6e267539cc7b759b2e7' 
  AND (
    token = 'eReu25x7WeaxQ1GlODvh5mZyn8iB7/NvtwYUwQwj8o8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )