UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E0MAPCqdJ0BaN3nxuoAuYEkF0WkJjB8mMFU2EacRhvY=' 
WHERE 
  key_id = 'e8e6a0bd1d0bb87065cbef16296b2e238e733ea770f20350cb9c6152b39c2c09' 
  AND (
    token = 'E0MAPCqdJ0BaN3nxuoAuYEkF0WkJjB8mMFU2EacRhvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )