UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BCPxJFpqsdqDqr3G1Bou0C/TPKj/jk0kjWNe9ZnaX9w=' 
WHERE 
  key_id = 'a232dcf11225cb73c35c309794b36a6dd8abba284da71695fe8b145068d6ce55' 
  AND (
    token = 'BCPxJFpqsdqDqr3G1Bou0C/TPKj/jk0kjWNe9ZnaX9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )