UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5J1gSimpSMF7sJlDu5uX3lqQwf+6dSVS5lgzLcB81DE=' 
WHERE 
  key_id = '2ea08e0fbc7260d551f4e9f9bf212ce3f5893093cf2858534896f8a34162019c' 
  AND (
    token = '5J1gSimpSMF7sJlDu5uX3lqQwf+6dSVS5lgzLcB81DE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )