UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/TxHrNJ0W/IFFt7pX3cevC6rzewu9ZoZO2oVJhthEbM=' 
WHERE 
  key_id = 'ae2653e967495bc47c6ff6e81ba9be0f8274ad9647c34783b259cd36583e470c' 
  AND (
    token = '/TxHrNJ0W/IFFt7pX3cevC6rzewu9ZoZO2oVJhthEbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )