UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSCKy1xRQkb/oW/z4uRB9z7oPotFVvQDRlK0s5CbBoI=' 
WHERE 
  key_id = 'a8b4db15567bf18dcb22bf5a741ff335102b17cbbc5def8ce1d2cbfd82dc77ea' 
  AND (
    token = 'SSCKy1xRQkb/oW/z4uRB9z7oPotFVvQDRlK0s5CbBoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )