UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EqYI1gLMSZo4dDuof/xUc4ZLG5X7GXvVJ6jECU2tk4I=' 
WHERE 
  key_id = '16ca31d341b0f667c36afdb0e586731fce112636fc40c9a7ce927cfbc3f997b2' 
  AND (
    token = 'EqYI1gLMSZo4dDuof/xUc4ZLG5X7GXvVJ6jECU2tk4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )