UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z7pRirwBTcz2QvznoH6+n9m8bPfH0pvrqwfLZuPrwnY=' 
WHERE 
  key_id = 'cac1deb35e7f642543df17c76f9ecf7d3f77e423565ff5492472784d478d5f1a' 
  AND (
    token = 'Z7pRirwBTcz2QvznoH6+n9m8bPfH0pvrqwfLZuPrwnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )