UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dFhfB72Wl8IclvBk8ZowHBPPx1N+p+BKRhclY7Cv7WA=' 
WHERE 
  key_id = '52ac90f6c80a2fff94041e8927ffbf561aa23a5224315188ece65e0b25902762' 
  AND (
    token = 'dFhfB72Wl8IclvBk8ZowHBPPx1N+p+BKRhclY7Cv7WA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )