UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dBaDqyB5Hyq2o6dMW76t3EyrWy7GpQjPNsgqb28Y0u0=' 
WHERE 
  key_id = 'ec3d78d65220e5166204033b814ac8d8176f263b9d9435e0a3200df7ef8844f0' 
  AND (
    token = 'dBaDqyB5Hyq2o6dMW76t3EyrWy7GpQjPNsgqb28Y0u0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )