UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q98vZf01AJkEj3djlcPJTJZ4lpMqPxIW2qZGfZPtOm4=' 
WHERE 
  key_id = '1c4527f8fc1062db8fd2403e62e507cff47f32797ebe63f366110abd82bb3001' 
  AND (
    token = 'Q98vZf01AJkEj3djlcPJTJZ4lpMqPxIW2qZGfZPtOm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )