UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gGnHI1x8oNidCwbesF+VGXvnTyHvvIs6FRMG7sz3VSo=' 
WHERE 
  key_id = 'dcb4daffae0095c4e9c2b3dce3f4f7b7249749ba6da473c264e565a06f172eee' 
  AND (
    token = 'gGnHI1x8oNidCwbesF+VGXvnTyHvvIs6FRMG7sz3VSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )