UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qxTt0ffzHtfw6lpJFxSZS1UFbPykUMeZ7ZMa/hYvQX0=' 
WHERE 
  key_id = '11b0f2ae7fbfdee0ef5100f545de8c8c386bd9aebdc387e1de0d1fe2e3c731af' 
  AND (
    token = 'qxTt0ffzHtfw6lpJFxSZS1UFbPykUMeZ7ZMa/hYvQX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )