UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jb7EympyIDLI4k6oa2qGUaaaQx2GF/Neh8vCWk6vrBo=' 
WHERE 
  key_id = '54a2c7f98ba367579c578b6c0f0d8486a27c46fae996d00fa86bef21661a8caa' 
  AND (
    token = 'jb7EympyIDLI4k6oa2qGUaaaQx2GF/Neh8vCWk6vrBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )