UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IhtCgSd2uuv5ndzH/DJuijyZ509FjoHr3sNvTSwCvcM=' 
WHERE 
  key_id = '8152b888fcb8df9cf707ab8127c05487c89d559204f52f433c2524a062fe6896' 
  AND (
    token = 'IhtCgSd2uuv5ndzH/DJuijyZ509FjoHr3sNvTSwCvcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )