UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5yD2Wd+02RB6mGlF1lDvE7x7yDeregJvMjzbyj44kjI=' 
WHERE 
  key_id = '7ae48ff9737a0c03f22f52be59bb5db85ca5ec519281059f393a4e0c864883c3' 
  AND (
    token = '5yD2Wd+02RB6mGlF1lDvE7x7yDeregJvMjzbyj44kjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )