UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jt4vgrmyGmTYlmBVTou1ax/BEa26xV6ZCZmcCBieU80=' 
WHERE 
  key_id = '396a0ec8c9aa6b6fed760ae5224d8fa58a37c2c74f7cb06891120927e58ee017' 
  AND (
    token = 'Jt4vgrmyGmTYlmBVTou1ax/BEa26xV6ZCZmcCBieU80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )