UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd4xMLI/sa+4W0R28Zqx/orIUrTY9h/OavxLwR2TCCTA=' 
WHERE 
  key_id = '913d62ba6f7e3e1237d0746aff22a5ae78c9d7292a7a5a146cd4ac6b66f08e54' 
  AND (
    token = 'd4xMLI/sa+4W0R28Zqx/orIUrTY9h/OavxLwR2TCCTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )