UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '52laUEmADrpHGhZtyXFtNKc0lbO8fxQmQX1Efi2XG40=' 
WHERE 
  key_id = '9fdfdc1760130c56faf60e93bde34c4e578406a8a2fd7e5afe0d260e8ccd4f6c' 
  AND (
    token = '52laUEmADrpHGhZtyXFtNKc0lbO8fxQmQX1Efi2XG40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )