UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2MjPh+EM93qvTMgxt+gCqK013SaVhs2lFIlI6vOi7EM=' 
WHERE 
  key_id = '2fbe6370e4c6eb80a5bc3fe3aeeb622a1028adf11a4125eb32d16c3281d64a6b' 
  AND (
    token = '2MjPh+EM93qvTMgxt+gCqK013SaVhs2lFIlI6vOi7EM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )