UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kP6iR0wPq8uuoBvXooNmR900f12I6whx8lmMIozhjBI=' 
WHERE 
  key_id = 'abebf873c254b29d36abf7408347f9ffbf7b314ce9165a621a9ce5faa3d01ff6' 
  AND (
    token = 'kP6iR0wPq8uuoBvXooNmR900f12I6whx8lmMIozhjBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )