UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NdqZg99kYqqa5q/WObmgGAQyjZP5zoU9qO/qzwHgFCk=' 
WHERE 
  key_id = 'f351eb024d74928c9b0ff68bf7be6bf119381824841f03b2d906cd29d8df8292' 
  AND (
    token = 'NdqZg99kYqqa5q/WObmgGAQyjZP5zoU9qO/qzwHgFCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )