UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1wlln+j2UrMaQvX8r+h1+rbXh2SuamU0VYPoI3623BQ=' 
WHERE 
  key_id = '39382587dc1a656966656b55f7fb6611de1f4b682f21b1d2de7f435a460ba221' 
  AND (
    token = '1wlln+j2UrMaQvX8r+h1+rbXh2SuamU0VYPoI3623BQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )