UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q8XfXp+CBGjimBQHcBwE4+JYhphmHkRX9aqB3hY11+0=' 
WHERE 
  key_id = '13b4a4f302d243df8135276714d5313d4f74317054be450a99edfcb3c2a847fb' 
  AND (
    token = 'Q8XfXp+CBGjimBQHcBwE4+JYhphmHkRX9aqB3hY11+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )