UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jQsFUoXqCMmqFaA9cDbd7J+9tHZPUa8dYgP2/gLhb/k=' 
WHERE 
  key_id = 'eef3105ae79d4b3b8e6ca32c7e5b080fa9804f2f45fb94de8c813e3e33851fdb' 
  AND (
    token = 'jQsFUoXqCMmqFaA9cDbd7J+9tHZPUa8dYgP2/gLhb/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )