UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ipYelZC7ZuVHxuzYHnYR2nE/6y/NGyB30bB7Ky9LTzY=' 
WHERE 
  key_id = '871548f29f2d927c8b2dd773903b89783a5e2b49ff84d2939ef890b1cf54c58d' 
  AND (
    token = 'ipYelZC7ZuVHxuzYHnYR2nE/6y/NGyB30bB7Ky9LTzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )