UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VkZTJ7Q1nK3xj88K2J/7m9++3uMkVJB0KldZZV8QqCg=' 
WHERE 
  key_id = 'b3107ddeceb487dacd74b219d5a5720d7dddbf5886150987252344fa85836b58' 
  AND (
    token = 'VkZTJ7Q1nK3xj88K2J/7m9++3uMkVJB0KldZZV8QqCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )