UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eXRcDT/NqU/3VU1aC1t+cft9lFL0U4oqCEiUu4CS9Ns=' 
WHERE 
  key_id = 'e95280c77e105658566e9851f0dc477c3e6430c915d50207861f003ca069e73a' 
  AND (
    token = 'eXRcDT/NqU/3VU1aC1t+cft9lFL0U4oqCEiUu4CS9Ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )