UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dQwr6k2XFEcALqnvSjFAdGhZ0YidG+G+g0yPp2k8OLk=' 
WHERE 
  key_id = 'e9b2eabe0ef32e91d77f24ccb2d0a9247a594f7d460034860faae80457cff61b' 
  AND (
    token = 'dQwr6k2XFEcALqnvSjFAdGhZ0YidG+G+g0yPp2k8OLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )