UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/OZwe3N64ZLri9zRXVjGcYcjz2IBpUGzU+bbWitFkJo=' 
WHERE 
  key_id = 'e479c774adef1ef22b7e7402d0cac8989f93e5d1288ccce4e9cdb740e985d7a1' 
  AND (
    token = '/OZwe3N64ZLri9zRXVjGcYcjz2IBpUGzU+bbWitFkJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )