UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TDK7ShmLgSamOyw9KP8PrGkIjNNlYPd2rVnJqsDs36g=' 
WHERE 
  key_id = 'bad796acbabfc41c9c213275b889fb845e90067159c9fe11dbe470524e3dfa00' 
  AND (
    token = 'TDK7ShmLgSamOyw9KP8PrGkIjNNlYPd2rVnJqsDs36g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )