UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xXRjsWl1Dj7qy0eBm9vBXOSG8zi6HCiYKN7TnWYnYv0=' 
WHERE 
  key_id = 'd3c91a30112929ffcf6f1f2c8ef86933200dc2ac36192edc46b1b9741db3f0e6' 
  AND (
    token = 'xXRjsWl1Dj7qy0eBm9vBXOSG8zi6HCiYKN7TnWYnYv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )