UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fD49fdj/bmgOo9MamxIik9kdBMXDVXoOuPNB1JatEMg=' 
WHERE 
  key_id = 'ee2d1327ac756730ba950ab4f6165a86072abc474333f8368069a6d5fbb071b6' 
  AND (
    token = 'fD49fdj/bmgOo9MamxIik9kdBMXDVXoOuPNB1JatEMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )