UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xvziec5PDSKGXybGOeG5wSO+7icQbNrMBycgcqc2NSU=' 
WHERE 
  key_id = '123f7d0120d7033f6c81ed2ba0239ae4bfa3764193d9be63a75e2c5b8e843b4a' 
  AND (
    token = 'xvziec5PDSKGXybGOeG5wSO+7icQbNrMBycgcqc2NSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )