UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4lEr+XH37muWM5Xm7v6NPF8ZTy/jsHjCU7PW/PUy7bs=' 
WHERE 
  key_id = 'adfe2901c03812c28300b9313fa6a637dae9f74a7f45d814538e9e7ba0fb7669' 
  AND (
    token = '4lEr+XH37muWM5Xm7v6NPF8ZTy/jsHjCU7PW/PUy7bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )