UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xdATW7EIRU+rH2X30P95Wdo9GqTvBCRlU/295kgJPOI=' 
WHERE 
  key_id = '84f06d82a6a63b66f4ac8ac05cadff2dcf0648d8a3d7c7e28fbd8ef65c10f016' 
  AND (
    token = 'xdATW7EIRU+rH2X30P95Wdo9GqTvBCRlU/295kgJPOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )