UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wq4LkoUuIv80T36bSqqKJahYkJnfy8dgArrUs9GiM9E=' 
WHERE 
  key_id = '5648ef5a497bf7c4fb11f2a045d962f61b397825d69e1ec82e8acccc6b09fd14' 
  AND (
    token = 'Wq4LkoUuIv80T36bSqqKJahYkJnfy8dgArrUs9GiM9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )