UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p2TGbTCTIRrcdsLiH7dbbdftxIBzkvumZ3kXIC7067c=' 
WHERE 
  key_id = '9cd9322b1a3f891ed32833086f37e8eb0d80174038f84f7f4193b54a37412fca' 
  AND (
    token = 'p2TGbTCTIRrcdsLiH7dbbdftxIBzkvumZ3kXIC7067c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )