UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bcnx3hjmE6zWxwwmjjqkyAjkVz/4zhY22A22XYbMy+k=' 
WHERE 
  key_id = '674867f49cecde839aff24b71386fc0f6f3b5cf92221786fb77ab25b04fe9763' 
  AND (
    token = 'Bcnx3hjmE6zWxwwmjjqkyAjkVz/4zhY22A22XYbMy+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )