UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZmIkV30ezIhP18jzs+RtfbFo0U2AGSTJnrbIuIotV+0=' 
WHERE 
  key_id = '403cebd75e2a1da9e7690c58a70f36c39583259a0bd570a1e2183d03f6107808' 
  AND (
    token = 'ZmIkV30ezIhP18jzs+RtfbFo0U2AGSTJnrbIuIotV+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )