UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iV5IS8B659OsnugW+3ugMO4jKspsLx29WvTLIyb8zyE=' 
WHERE 
  key_id = '1c479366dad9b47e612a1699ccf1216e0d1fac4bd81078e104f71856770db146' 
  AND (
    token = 'iV5IS8B659OsnugW+3ugMO4jKspsLx29WvTLIyb8zyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )