UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T+aR4OTKC51+YW74RCkG8T6ndkhiuIs0jA8rH30StnA=' 
WHERE 
  key_id = '69a2f2448f6916e8d5dcbd82ec87c893a4c82f2fe26c8a275205b20c47b1615b' 
  AND (
    token = 'T+aR4OTKC51+YW74RCkG8T6ndkhiuIs0jA8rH30StnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )