UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G75SJOniE9Jr2L1Ggr9t7/+xNKAS6p9kdMCYp4VJ4vc=' 
WHERE 
  key_id = 'b3f2c507e4efaa9982b8e1b4c6c655ad68f2a2d01bff93769997cc8209f8de35' 
  AND (
    token = 'G75SJOniE9Jr2L1Ggr9t7/+xNKAS6p9kdMCYp4VJ4vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )