UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p+2mAJAzbrZIrIQN+hZQtZbWXbjV4xLowi+azwBXpqA=' 
WHERE 
  key_id = '0502a319c48aa8b7f785d2de293bc7f446f13fc4dfe2b1a8b04eef9f49600fe2' 
  AND (
    token = 'p+2mAJAzbrZIrIQN+hZQtZbWXbjV4xLowi+azwBXpqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )