UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8faYAVSmX8t6Y0ywOSpQWHz542765SzzD5RWq+PzSgY=' 
WHERE 
  key_id = 'f80a40a8e0e844a798787620ab8d0a18fc2d346eceed31a4889ce66e6db47a93' 
  AND (
    token = '8faYAVSmX8t6Y0ywOSpQWHz542765SzzD5RWq+PzSgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )