UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zIPYvJVXIawXpHi5fS5KQJwzqHl1prBLPSXKzwNwwaE=' 
WHERE 
  key_id = 'ac1787f1226174deb2e777c896a58a7db4e6a159d7f1de3d005c0e7395a52848' 
  AND (
    token = 'zIPYvJVXIawXpHi5fS5KQJwzqHl1prBLPSXKzwNwwaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )