UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5iIkmSTpJspLFQnbHM5Vl4+RwoxPrtujPgZDdQbtWBE=' 
WHERE 
  key_id = 'b2c0e95879535465f53bf12458455f3a204c342537393df670ae9213ebde04ac' 
  AND (
    token = '5iIkmSTpJspLFQnbHM5Vl4+RwoxPrtujPgZDdQbtWBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )