UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fDAiUJLgqbXOpfAMnZ1l/LmVX8qtTjcq/cUFJ5gQ7xk=' 
WHERE 
  key_id = '5cd303a821d82e9a49a7013fc6783c6fce0d4646e34a6b05b0a86b5728a8eff0' 
  AND (
    token = 'fDAiUJLgqbXOpfAMnZ1l/LmVX8qtTjcq/cUFJ5gQ7xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )