UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sRjntGdLiou6sA3MOGKw61g3g+0Uj+hKxXIlr4nJmJc=' 
WHERE 
  key_id = '276719718d90c61479a34cf59a7cdeae1415e04d9f33a51134047ae1502d01f2' 
  AND (
    token = 'sRjntGdLiou6sA3MOGKw61g3g+0Uj+hKxXIlr4nJmJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )