UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PSzGALOiAHBCKel5VfXgKpeK3oS3xH8CwncFqSxtPNA=' 
WHERE 
  key_id = 'dd433f6a9df1b987de06d8db9d086ce547d84390d4da32a8a14c4813fb485f80' 
  AND (
    token = 'PSzGALOiAHBCKel5VfXgKpeK3oS3xH8CwncFqSxtPNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )