UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VpsDfYUUVPLvEohRrmf3tw6me+SAWDQ2WRDAgM7TY2U=' 
WHERE 
  key_id = '29c2d6f93d16a8792a0e6fb1be4edcd325d604ad2a53885afb4f46ae1e79b808' 
  AND (
    token = 'VpsDfYUUVPLvEohRrmf3tw6me+SAWDQ2WRDAgM7TY2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )