UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '364tvTw8a4HfvAc1LVe2Iy9rjqf3OgJ+admxJ+My3YQ=' 
WHERE 
  key_id = '79b5786b5f409dfbf459b6493e266b02e95325a992dfff2a06e0632c2973bfeb' 
  AND (
    token = '364tvTw8a4HfvAc1LVe2Iy9rjqf3OgJ+admxJ+My3YQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )