UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qDfQHKR/GmTWBcn4K0N6hPSlUfh3w3Ns79yZIvsCOK0=' 
WHERE 
  key_id = '85039bd1c2466f7a779f45d7d7fecf64c3ef213557304a0b093d874fe6dee85e' 
  AND (
    token = 'qDfQHKR/GmTWBcn4K0N6hPSlUfh3w3Ns79yZIvsCOK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )