UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ocj18dLA6BKgpn4zrcyH4DdSKiPuNcxU0tGBKngYkpU=' 
WHERE 
  key_id = 'fab9539afbfdfca62499c66d99bd281f67565f83e9723866407962ca81beccb9' 
  AND (
    token = 'Ocj18dLA6BKgpn4zrcyH4DdSKiPuNcxU0tGBKngYkpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )