UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4m+qGOxkox248tuiVGZ6+XByubSVSeWESGIIJx6VX4E=' 
WHERE 
  key_id = '588c3734d4ec2cf224e81667341ca2a9678bba82bd150c2b32e998c55de3e1d7' 
  AND (
    token = '4m+qGOxkox248tuiVGZ6+XByubSVSeWESGIIJx6VX4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )