UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lNndIU4q4PGlhFyNh5hj/1YJW1D+fvPdvijKhpQnhTY=' 
WHERE 
  key_id = '71a642ef339ee048bb56bd86738547526be732747e65a58bf70d9c278a1b7851' 
  AND (
    token = 'lNndIU4q4PGlhFyNh5hj/1YJW1D+fvPdvijKhpQnhTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )