UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fMJgQJvq0b29H6qn4v8lG/FWPrG+nItrS6uzcvLqF8o=' 
WHERE 
  key_id = '8d14b2f93e35e2e0f696dd1153d446f52bee2a0ee49d1c31f0273eba4db93161' 
  AND (
    token = 'fMJgQJvq0b29H6qn4v8lG/FWPrG+nItrS6uzcvLqF8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )