UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BfbUe552BBXdXgMN30pxiDsZew4I0CDmwkJr49Ngqbc=' 
WHERE 
  key_id = '173387ab4278a17036af874c7adbd6af6183edbf618a63f0b402fb403d37f4ac' 
  AND (
    token = 'BfbUe552BBXdXgMN30pxiDsZew4I0CDmwkJr49Ngqbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )