UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jOfRPIbavfE/K96jsyAhbdk/F5pcAvPunOfqoUT0P+Y=' 
WHERE 
  key_id = '6b5aeed714f491de110bd158240bb3f7642f93d578cb89e5d393271fde8cc80e' 
  AND (
    token = 'jOfRPIbavfE/K96jsyAhbdk/F5pcAvPunOfqoUT0P+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )