UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxO4kG2gSlRF8CyjFC0WZMQBvh9PNvzYAKt3iQ4ZjJw=' 
WHERE 
  key_id = '7a85960924b1bbdad1ba0cbdee44e3a52dbff677c8483f1c214bf24a86643b77' 
  AND (
    token = 'jxO4kG2gSlRF8CyjFC0WZMQBvh9PNvzYAKt3iQ4ZjJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )