UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TrN66pPlyZiOmtk14nVbKnT5YaXV7TU89vOXK45nsbA=' 
WHERE 
  key_id = 'd54c70bd3d46ce61c7635ecc213fb384cff504df78876849cffdbc1811a399e0' 
  AND (
    token = 'TrN66pPlyZiOmtk14nVbKnT5YaXV7TU89vOXK45nsbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )