UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T3UU6T3A/yD3XBvWKyeKm0ZUp0KfAeigmdr9OiZQVus=' 
WHERE 
  key_id = '2adc44ad6bd5b8d8367b945b741344378a307331cc2cad1b68b384155e47d745' 
  AND (
    token = 'T3UU6T3A/yD3XBvWKyeKm0ZUp0KfAeigmdr9OiZQVus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )