UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61ZSK8J0D0x1/70YdEcyjFaT9B38kox/xyNd1qiE554=' 
WHERE 
  key_id = '7126482f30fbca7b676bde072c83582d2b313780241d207e561b2721a77da50d' 
  AND (
    token = '61ZSK8J0D0x1/70YdEcyjFaT9B38kox/xyNd1qiE554=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )