UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMAHQX1M31ig12tLxkhhUy/Qlr3JUC1yaL8yEObhlWY=' 
WHERE 
  key_id = 'df8c1b4617f5f260a1357987b472c6d7697565505b4105bc62c65ba7b21dbbf6' 
  AND (
    token = 'QMAHQX1M31ig12tLxkhhUy/Qlr3JUC1yaL8yEObhlWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )