UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQlTep4KTYZY4VNM61y3v2zWO0CBtnfBPZs7xLpvbVA=' 
WHERE 
  key_id = '14d20122ff60383133ecee3ee6402bde1be80c85174bdc1a941fa4a5798d9e85' 
  AND (
    token = 'WQlTep4KTYZY4VNM61y3v2zWO0CBtnfBPZs7xLpvbVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )