UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A+bMTorJnJIwOC8bE4gKK73KXdNmSnk6a6CTrVxJ45o=' 
WHERE 
  key_id = '2cf080cf1c05e543e1b9e21cd425f4c42dda45ec59ef016d96659e7fbeb40015' 
  AND (
    token = 'A+bMTorJnJIwOC8bE4gKK73KXdNmSnk6a6CTrVxJ45o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )