UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmMZJTWdktdHuL3lr9kOQyEUkxlOT87T/IsDPSmyfLA=' 
WHERE 
  key_id = 'c877a5d36970c35a175aaf78ad0c8a2d6213201140011c4838926616e27a9f58' 
  AND (
    token = 'TmMZJTWdktdHuL3lr9kOQyEUkxlOT87T/IsDPSmyfLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )