UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T9pv31Q+Lp7r1yMwjJG4lZRNBdELfzZOWHsT9zAe0HE=' 
WHERE 
  key_id = '64630e7b8423f94cda79326f1b8db7cbce7a87b6eb2e6724403307370434c0d4' 
  AND (
    token = 'T9pv31Q+Lp7r1yMwjJG4lZRNBdELfzZOWHsT9zAe0HE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )