UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MNws0wXvYWldKLrzWz7YesUtprzTS/I7iP5XO5jMhVE=' 
WHERE 
  key_id = '5861c06c1b41ddf2544eba110e214d770e238d20bc626a665d3e4e1447912e53' 
  AND (
    token = 'MNws0wXvYWldKLrzWz7YesUtprzTS/I7iP5XO5jMhVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )