UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'suBLhyEJKmjoRomikV9g2ddDmt+B4T0HRfdtkb8/RpI=' 
WHERE 
  key_id = '854a2884e377b6333d02ad7d38091b52d80063dac569a2356bafada7f5555638' 
  AND (
    token = 'suBLhyEJKmjoRomikV9g2ddDmt+B4T0HRfdtkb8/RpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )