UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aQCoDJtxWmU1w32LqR+GAxD8HC5syFmmDQZKq1X6wuU=' 
WHERE 
  key_id = 'dbc653c280cf520af4ccf56b4ba39e6eb120480361802d142195f6602665f828' 
  AND (
    token = 'aQCoDJtxWmU1w32LqR+GAxD8HC5syFmmDQZKq1X6wuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )