UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '66NubL1POgc5xHqYZGiVp3mCK10YFVIb9UTVJpu0pCA=' 
WHERE 
  key_id = '093a728d93615cdc7a385191b542e07e03a8597c842227ef1e2940fb62f6a0b9' 
  AND (
    token = '66NubL1POgc5xHqYZGiVp3mCK10YFVIb9UTVJpu0pCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )