UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8iyyslVFqtVxi/7NkkPGEeBIonhF+6we8PcTvH7GCcg=' 
WHERE 
  key_id = 'e892fbf09518f9285242827c10f8d73e87d592298c1f2a4641e526a4197c1765' 
  AND (
    token = '8iyyslVFqtVxi/7NkkPGEeBIonhF+6we8PcTvH7GCcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )