UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q06mPi7PnNsX10gRPmBjxXt6FPiYdsfydGHIFc2hmgg=' 
WHERE 
  key_id = '82d8daacc7f2f944481b3f983e855e80d91b65b0090c45c7d084f42bb7400978' 
  AND (
    token = 'q06mPi7PnNsX10gRPmBjxXt6FPiYdsfydGHIFc2hmgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )