UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UIaHHuQRUQxXhfm3+7tD0Pti6ZPYfzAPhVZfWbjlGto=' 
WHERE 
  key_id = '7183bf9b87748aec09313b5694552d93edabc76bfe712d99dde4ddd812b19eaf' 
  AND (
    token = 'UIaHHuQRUQxXhfm3+7tD0Pti6ZPYfzAPhVZfWbjlGto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )