UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AKv2vp3l0XEo/dn/b3yR5hkYEEOGFOgkyRgUTu/35to=' 
WHERE 
  key_id = '0ab2cd405681af6e4d5ae3f37ee8a48b58e1bd376a842c4fef48f6cd24477125' 
  AND (
    token = 'AKv2vp3l0XEo/dn/b3yR5hkYEEOGFOgkyRgUTu/35to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )