UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BvGYVkUoP3BDh3sHF16ScULk2LMN0vI0zKn6IRLSHMc=' 
WHERE 
  key_id = 'b3e60c9f969149f4965e5c9c7dcaa687c894827063babc0156b9be8894844af6' 
  AND (
    token = 'BvGYVkUoP3BDh3sHF16ScULk2LMN0vI0zKn6IRLSHMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )