UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z/vo6Nr/FHQygQ9Y7EvTQUFB+pwQ1zzEECvR1uXHcnY=' 
WHERE 
  key_id = '80b2a973ce9bc9c834fddc0e0b06de2abd9ecae8a3400330d5a83ed717496ee2' 
  AND (
    token = 'Z/vo6Nr/FHQygQ9Y7EvTQUFB+pwQ1zzEECvR1uXHcnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )