UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '10Yrn2lnIJspFfnRIGXKOy2P+3A/J4GN3EjvD+wKjtA=' 
WHERE 
  key_id = 'b7ddc023d51954f9a453caad75a2d5c031fadc2147983067f561a56d5b4fa370' 
  AND (
    token = '10Yrn2lnIJspFfnRIGXKOy2P+3A/J4GN3EjvD+wKjtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )