UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JZwT7/a8cmGanGlFeGstPgPVu6nSoavNPydCRT6qO6Q=' 
WHERE 
  key_id = '94977064e7d946dc656c77d031316eb1200f29c3b64f44dfa2b59a8620ecbe8e' 
  AND (
    token = 'JZwT7/a8cmGanGlFeGstPgPVu6nSoavNPydCRT6qO6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )