UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9f1rfsQAq+hV22lSfV3tgVryIQtWrbAOpPl++I6Imi4=' 
WHERE 
  key_id = 'b29bd71f257352e3337f459d461023ca4bb9714e67f04c52cf4d017cff5e6996' 
  AND (
    token = '9f1rfsQAq+hV22lSfV3tgVryIQtWrbAOpPl++I6Imi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )