UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NmDY4vZ3u3m9Vhf9CBqvuyGXobgF//XRhIGcNCyyGbs=' 
WHERE 
  key_id = 'd989f6fc4cf5a061285da20687a47ec6937d14ba48ea2b317f37a3a4044b090a' 
  AND (
    token = 'NmDY4vZ3u3m9Vhf9CBqvuyGXobgF//XRhIGcNCyyGbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )