UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BdYCDH0FaooBeOhXl2Y3iYZEyV1HkbwH3n9TfyivS/s=' 
WHERE 
  key_id = 'e068bc806c5707f420778e4d8ab186749007cea4ab2c5dfdd93128897f2987f9' 
  AND (
    token = 'BdYCDH0FaooBeOhXl2Y3iYZEyV1HkbwH3n9TfyivS/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )