UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gS+LOaQf8w024tii5ShCYH0XZfbgZOfTu0bu9vfpSKM=' 
WHERE 
  key_id = 'd016f8375befd432292c48c66f40ada800ecb4e9874fe20c9c2bfba5e1342df8' 
  AND (
    token = 'gS+LOaQf8w024tii5ShCYH0XZfbgZOfTu0bu9vfpSKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )