UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+bVo3ZnJwsk7doIufzwOYklKEqD/A670eLJIP0qg0E0=' 
WHERE 
  key_id = '5f8255965da6a2c36e4d96e13858bd2cd31fe2ccc91fc6bedd4d8dd02fbff20d' 
  AND (
    token = '+bVo3ZnJwsk7doIufzwOYklKEqD/A670eLJIP0qg0E0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )