UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mzPU1h6xX0MiAw0Wdx7JewDf+xMD3kWQr6BBTLkrKNo=' 
WHERE 
  key_id = 'd17c046bcae95eeec663c8668768d4c367bba02201111de08238d0d89420471b' 
  AND (
    token = 'mzPU1h6xX0MiAw0Wdx7JewDf+xMD3kWQr6BBTLkrKNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )