UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yNj0LhdO78moIGTqapRjKDQnbgNfRsjoKf2euMq/eHo=' 
WHERE 
  key_id = '600a2de3d7400d11cfdbc0aae5d60a592018da2decd00b4503fbd2e20b36505d' 
  AND (
    token = 'yNj0LhdO78moIGTqapRjKDQnbgNfRsjoKf2euMq/eHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )