UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bZaPNdMdBw3HBU3m6DtxbxW3NKPsPWCOx36gBGEIv04=' 
WHERE 
  key_id = '8c5ed9585ee225c8a8d4c0d2c6cec3bda223d954dc05ed38f34e655f9a4bb5d5' 
  AND (
    token = 'bZaPNdMdBw3HBU3m6DtxbxW3NKPsPWCOx36gBGEIv04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )