UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmwVrxr63tCxiD92qlobXmnIyvncdZa1mQVmmxK7q2c=' 
WHERE 
  key_id = 'b95a77ed9992f40a7412e5128774f021c6aa14b525ab8ba2552f0defb1c24fa3' 
  AND (
    token = 'TmwVrxr63tCxiD92qlobXmnIyvncdZa1mQVmmxK7q2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )