UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Q73u7/hd3mL5CjU5mtvGawsELxzFB4T45AKpfK4ZiE=' 
WHERE 
  key_id = '29d1fa8042edc283ec00a97d00d7b081b829f5f66aa050fb6005398d56b90a9e' 
  AND (
    token = '2Q73u7/hd3mL5CjU5mtvGawsELxzFB4T45AKpfK4ZiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )