UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kyq+OsFFaOfRy1qAnjhrHj1drNEYcmnbAJe1jlgFuMM=' 
WHERE 
  key_id = '1cf511c5b645a7c4671f58f1682a22824828f9d74dc9d96341cf058d88730c5b' 
  AND (
    token = 'kyq+OsFFaOfRy1qAnjhrHj1drNEYcmnbAJe1jlgFuMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )