UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oN6IaUNA1ZpnYygq8NoFkUynCx3pNtH/MopQ5oX3et0=' 
WHERE 
  key_id = '87b1b6aded1697812e53320e7471984b38ca0b0c6058a8472cfa5022ea8036d1' 
  AND (
    token = 'oN6IaUNA1ZpnYygq8NoFkUynCx3pNtH/MopQ5oX3et0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )