UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fcfb9wIjpWnZs+8Sym2zsxQlk+0BlyWtdkGJ0JnVf9I=' 
WHERE 
  key_id = '8621ad0b0c6cec3342c64e4e5923fd2475a989fd51dd9d38e762b4f76e381e3c' 
  AND (
    token = 'fcfb9wIjpWnZs+8Sym2zsxQlk+0BlyWtdkGJ0JnVf9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )