UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbxzZNg/gp8bS1/xpVvzyZLQ3lFSB5FyLuM7llbCgpg=' 
WHERE 
  key_id = '6ec5651431d0cf575b0a553706e0a6636dff9fef9e1f1544b56a85240b65f1f1' 
  AND (
    token = 'xbxzZNg/gp8bS1/xpVvzyZLQ3lFSB5FyLuM7llbCgpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )