UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C5787Y08+JanwwU3zhxxsLYLMvATGA6uz7DDtZ8lv40=' 
WHERE 
  key_id = '443a61b112a22b3b8a512f44378c6c0327a00065e3e70bb0fead25f80ca60e03' 
  AND (
    token = 'C5787Y08+JanwwU3zhxxsLYLMvATGA6uz7DDtZ8lv40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )