UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Naz/+GOAGI2uBs9pydpr/sZ3nsSEr2gpHdM6n8jv/o=' 
WHERE 
  key_id = '2e154028d99ec2c8b77dffccd3be9fb8d624bc230f56e1a825938fe5e116bd6e' 
  AND (
    token = '6Naz/+GOAGI2uBs9pydpr/sZ3nsSEr2gpHdM6n8jv/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )