UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7NrEzs6q5ZI16yT9WEGKNVNkHZb1Z6EA6UpYoEGvjpE=' 
WHERE 
  key_id = 'c54b82c6e367b530d036e084358a0954fbfffd4571e9d1cb28089c341cd5ff60' 
  AND (
    token = '7NrEzs6q5ZI16yT9WEGKNVNkHZb1Z6EA6UpYoEGvjpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )