UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/hutuYErGus0GDWYa4iPZaEEIy+pnESHgoP+kgA2U/c=' 
WHERE 
  key_id = '006b4d0f0d5ed97a6765b982560f1a875041b138eee8fd01be0ca9577bbfa743' 
  AND (
    token = '/hutuYErGus0GDWYa4iPZaEEIy+pnESHgoP+kgA2U/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )