UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ObeXG7vY+sweUSsoB3hTNY7FwceymlaJqjTb3W8kQ58=' 
WHERE 
  key_id = '83bd6f1e228f55ab1b2799ccb488b0fbadcdb391002d3eed08e7744ddc30bbc9' 
  AND (
    token = 'ObeXG7vY+sweUSsoB3hTNY7FwceymlaJqjTb3W8kQ58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )