UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mu3PEWrqF4ND2zOI9GEJnuaX4ty9YqyD1E4/K7FtWlY=' 
WHERE 
  key_id = '5651163315235e264b64389b5b495b14553e3cd1fccd8c42993d1547cb40d71d' 
  AND (
    token = 'Mu3PEWrqF4ND2zOI9GEJnuaX4ty9YqyD1E4/K7FtWlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )