UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJcotxoeDX9D1lzx7VZX+v53yO4PfD4QSvbjo0LqV3A=' 
WHERE 
  key_id = 'a553da4865b6e3b9286219391b220ee32187583e6b5d9db83f91faff562e9f6a' 
  AND (
    token = 'eJcotxoeDX9D1lzx7VZX+v53yO4PfD4QSvbjo0LqV3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )