UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wajaJvzhdXuvihBR8G6eY8EPd4BmyQdp8mc6TsE1sP0=' 
WHERE 
  key_id = 'bf3e0caebc8a1db9aa32430ef52d8144f1b4ab8a7a5cd09884a42e33665fc128' 
  AND (
    token = 'wajaJvzhdXuvihBR8G6eY8EPd4BmyQdp8mc6TsE1sP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )