UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wUUdrEElB69RvQAfm57a44jl3bQk5aTvXUjp2SKcZOc=' 
WHERE 
  key_id = 'ffbd26a1324c8712784b64cbd23451594e6cd70a72eff396c5e4b1a469ed2611' 
  AND (
    token = 'wUUdrEElB69RvQAfm57a44jl3bQk5aTvXUjp2SKcZOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )