UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'chbJgD7/LtTDX02p3G4dFjHwNBLDKNxCJqfU+zHTOiQ=' 
WHERE 
  key_id = '4f5f10fb643d0f495f69f896b50079626b999a6c5a58c47579972a4f6d5d18d2' 
  AND (
    token = 'chbJgD7/LtTDX02p3G4dFjHwNBLDKNxCJqfU+zHTOiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )