UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D6EZGL+IpH+h9iJXTXfWUyZ+Zg2+USZ/uDj0D8W2Vm0=' 
WHERE 
  key_id = '6666b5e43a97cac95815f22ca3dee78a6b5e694d90420eae935dd7b7d07cf61e' 
  AND (
    token = 'D6EZGL+IpH+h9iJXTXfWUyZ+Zg2+USZ/uDj0D8W2Vm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )