UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VbMjcX2yZnCvgXkzZZcLny8etnxnY65SJ7MgfO2nGQg=' 
WHERE 
  key_id = 'cf81cf60439f43e5a117e8c2e922e081c1d863f20b4861c64b8514116b4c50d7' 
  AND (
    token = 'VbMjcX2yZnCvgXkzZZcLny8etnxnY65SJ7MgfO2nGQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )