UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Twqj4AqByCMupUo1BxEG3EjONQ0e5z9mIbbkDKdgNvs=' 
WHERE 
  key_id = '79b4259c3d8672d4bc16e9890b7eb0f7c478f74851013ff6ff7d70fdd2ce73b9' 
  AND (
    token = 'Twqj4AqByCMupUo1BxEG3EjONQ0e5z9mIbbkDKdgNvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )