UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6a9V5ymbYCRrdl1X9a2qwg0jHUCvLOkBQKA5hH9mOTA=' 
WHERE 
  key_id = 'f226fc69cbed5be6dc03cdd564316f987b4a2526963733daf6b7f17acb8c2829' 
  AND (
    token = '6a9V5ymbYCRrdl1X9a2qwg0jHUCvLOkBQKA5hH9mOTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )