UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aUodaENjtjr5v8/KkxEk/nBWYFbCN/ZESEnWUTR788c=' 
WHERE 
  key_id = '4ef9d53e6d83a71881a0dab454212a9d0d6ed08335941dd2949fa3006a641c4c' 
  AND (
    token = 'aUodaENjtjr5v8/KkxEk/nBWYFbCN/ZESEnWUTR788c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )