UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RmLqTxLuHcDbT/8mNxTxtIQFAMqfN7fECYnsYBGtIQ8=' 
WHERE 
  key_id = '5790e6f039b298349a4f1ed8d06fb185a0a3c923b25d5f7079aa496982a6c72d' 
  AND (
    token = 'RmLqTxLuHcDbT/8mNxTxtIQFAMqfN7fECYnsYBGtIQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )