UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vizh2Ps0fwE3wcBvj6JxV4ND+P6DbM7U6B95AnppNKs=' 
WHERE 
  key_id = '88a48164cf1090675a00aad9199aa56921403633ebae0f56b1d563d6a73e3431' 
  AND (
    token = 'Vizh2Ps0fwE3wcBvj6JxV4ND+P6DbM7U6B95AnppNKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )