UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4ym3vd9CobrgJnFrI9DFS71WaNwG5OpMnSJvCVi0YU=' 
WHERE 
  key_id = 'baafae76640e88ad84342291302127b65b9541e8313c3eeb84e6ed6998a99af1' 
  AND (
    token = 'G4ym3vd9CobrgJnFrI9DFS71WaNwG5OpMnSJvCVi0YU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )