UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'knbEuhO7tMNnjTGEjVAG3JWplh/ZeIZTdd2hotB1cbQ=' 
WHERE 
  key_id = 'dc084be04c06eae703298571a906ca3a0e48f0bdd210d8dcdd34cc14337ee045' 
  AND (
    token = 'knbEuhO7tMNnjTGEjVAG3JWplh/ZeIZTdd2hotB1cbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )