UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hQR3DRibwRJLOnRu1Irq0MYvZTfTAlxbxOww59obmx4=' 
WHERE 
  key_id = '76c5dcba89988755fc5548e1227df5282b5be41a324bd2dd71f19e526e9b56be' 
  AND (
    token = 'hQR3DRibwRJLOnRu1Irq0MYvZTfTAlxbxOww59obmx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )