UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FD9GOwLSwS29HnQwqbun3gQg5ajUn9E0LYiU/xz2ur8=' 
WHERE 
  key_id = 'edb07255e1aba6b868267a3bac39a140adaf89df179a81d18394d7456cd2f039' 
  AND (
    token = 'FD9GOwLSwS29HnQwqbun3gQg5ajUn9E0LYiU/xz2ur8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )