UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cFtMK86YAY5cvO3B/0Q3sP7u9ho70BTC3U0he8yWxfU=' 
WHERE 
  key_id = '159cecb93223e3fa7ae8cc38073522eb05dbc85e0bd5e0d95e220066cae7287f' 
  AND (
    token = 'cFtMK86YAY5cvO3B/0Q3sP7u9ho70BTC3U0he8yWxfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )