UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tb2rUFZgXpQmR9NK+B7sgsMMtRbgQTJzNUhrB+ruEzk=' 
WHERE 
  key_id = '85959c16c7069c654f4e101f70eaa9ce26baa382b05a1a139664947e475dd43f' 
  AND (
    token = 'Tb2rUFZgXpQmR9NK+B7sgsMMtRbgQTJzNUhrB+ruEzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )