UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4NcGdyT0NQPcg5A7dsZO3zLf1fDuRd4uv9HqqWMm2RE=' 
WHERE 
  key_id = '89f8c1cfa5d579d5d46240b8ca753c55c716d7e831252cf0489f50dd69f3e46c' 
  AND (
    token = '4NcGdyT0NQPcg5A7dsZO3zLf1fDuRd4uv9HqqWMm2RE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )