UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j9EprvNbkrD6yKM6AUFkITvMMz56qazIYjAbyMDdskg=' 
WHERE 
  key_id = '2de88176bc1ab36b7ba2b2fd31cad11091225ff992dc305d762a011196d8a5fe' 
  AND (
    token = 'j9EprvNbkrD6yKM6AUFkITvMMz56qazIYjAbyMDdskg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )