UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zt1VdEKfAGuv+5/1wPQ8LqjVf0X1AdvRXyVyz9Yaw5A=' 
WHERE 
  key_id = '8b13db9b81de3ad87aa8aeb56534c816903ae5a88856bf9dd902f1818e736607' 
  AND (
    token = 'zt1VdEKfAGuv+5/1wPQ8LqjVf0X1AdvRXyVyz9Yaw5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )