UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lmyyU20xAVsW5SHGmh0ddSZ7r5Z7+hGYQRxBjXBh//k=' 
WHERE 
  key_id = '08029a9fe0abdda4fd787e31bcaeb6d7dd37674d6d4a417f1fe0e21420f1cb48' 
  AND (
    token = 'lmyyU20xAVsW5SHGmh0ddSZ7r5Z7+hGYQRxBjXBh//k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )