UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qxEDlJPtCTONPLpR/UI/2Bedy/8iSV6UJstw6jLnqyo=' 
WHERE 
  key_id = '5a238bdac9a816b1ba7fb9d9220127c652ab05e828969a4f4a98f0097e72f23e' 
  AND (
    token = 'qxEDlJPtCTONPLpR/UI/2Bedy/8iSV6UJstw6jLnqyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )