UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TCU6ggwzq5n45jj4ltcasZbBEYAEQD+PPFIUc/JlhQQ=' 
WHERE 
  key_id = '24ca521c0babf2d12fc757f938af4b2a9f6a5279d406ead3308d881230010b84' 
  AND (
    token = 'TCU6ggwzq5n45jj4ltcasZbBEYAEQD+PPFIUc/JlhQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )