UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p7yA2Z2zU6sQTyZ6GWfa4HZazpRfor/bt5RTV3YGHLY=' 
WHERE 
  key_id = '4e7f77a37d85df42e5d513a2f1e3b7628e205155dc51ff2ce4754d369ef1b9fd' 
  AND (
    token = 'p7yA2Z2zU6sQTyZ6GWfa4HZazpRfor/bt5RTV3YGHLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )