UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4JpjCU6/Z/EnTR9WAf0MnMq1/S8hqv4RtvXj6d8jkxQ=' 
WHERE 
  key_id = '4e950d8a237fba17adc88c33da9cd81549a2c3af24b5ed50ee1e328185ae05f6' 
  AND (
    token = '4JpjCU6/Z/EnTR9WAf0MnMq1/S8hqv4RtvXj6d8jkxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )