UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P/KfatfI03uTw+TsH/XcfgaQlwUXW0AuR1HQdgzI1Pk=' 
WHERE 
  key_id = '266d48db6a5d319ada437ab76eadf5043d2df792afe8fd5bbd02467ac7a49b38' 
  AND (
    token = 'P/KfatfI03uTw+TsH/XcfgaQlwUXW0AuR1HQdgzI1Pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )