UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GzTtd8d1c/mASrDbdnUNrfPF0TLOiIip4Qe5Yk8imUs=' 
WHERE 
  key_id = '0ac2d08aa225173a2c7bafb9870e5297285be6f9f3938a31cb29be8fc12f5460' 
  AND (
    token = 'GzTtd8d1c/mASrDbdnUNrfPF0TLOiIip4Qe5Yk8imUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )