UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gVw2bFm07Zy4NbV9sFU/+zs6jMya0GL3YYuLJhsnHxY=' 
WHERE 
  key_id = '740582f23c62c298d1e8c70ddf3c58bef05cf841aa5c69d7ca9a0a5e4803b498' 
  AND (
    token = 'gVw2bFm07Zy4NbV9sFU/+zs6jMya0GL3YYuLJhsnHxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )