UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z+dvggTw05WE1KAUMjGQqvhcNAXk/aqZH6rNBvwVUSY=' 
WHERE 
  key_id = '3824d6d6b88bc49078ecabc8b1e83abf962963dd0bdcea08733d4e41b13472d8' 
  AND (
    token = 'Z+dvggTw05WE1KAUMjGQqvhcNAXk/aqZH6rNBvwVUSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )