UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P/YdqtgbjhmvBIdYiGyuIAWK040j2QpBaA67oZd9JT8=' 
WHERE 
  key_id = 'fe7c94a2e0b9b560a08ab238ea180a691dff6a4e29b53b9e410e2c29520def54' 
  AND (
    token = 'P/YdqtgbjhmvBIdYiGyuIAWK040j2QpBaA67oZd9JT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )