UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cUnS09zw9ChWgbyn70w5g+itAUiCrU6hMj1g0KOvBo8=' 
WHERE 
  key_id = 'e3a4cf4a63158393a7c15e55ee31c334cc2387e26aa25ec87c9fa308bf4e82d9' 
  AND (
    token = 'cUnS09zw9ChWgbyn70w5g+itAUiCrU6hMj1g0KOvBo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )