UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mH76dtano4oJoCpqtKQKXzxpzcGcedOzwwZd30M2fRY=' 
WHERE 
  key_id = '9a023f5f5cf88b6e3cbb03db13c6885fc5918f360e241280683531797c1a299d' 
  AND (
    token = 'mH76dtano4oJoCpqtKQKXzxpzcGcedOzwwZd30M2fRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )