UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kLFwZ7Y+giX2rq3+5j7xRJ1+X22VlqpZSY1ymuPRzrM=' 
WHERE 
  key_id = '1923d7396c61d3d90c2796dd425374b17d4b9aa8245dd09ce7df2c195698cfd8' 
  AND (
    token = 'kLFwZ7Y+giX2rq3+5j7xRJ1+X22VlqpZSY1ymuPRzrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )