UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hnzKP+3WdgldfF/BcD83tsih/nG4+n7mo2iSjpy240o=' 
WHERE 
  key_id = 'da4ce6a6aab11cd970d37f0defaa37268b0594175631352da6d4ca57d59bee52' 
  AND (
    token = 'hnzKP+3WdgldfF/BcD83tsih/nG4+n7mo2iSjpy240o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )