UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cPR2+1A1BpmaQRbJnFM4V5e2W5b0cVvt0ibI1ruxWuY=' 
WHERE 
  key_id = '3cb59121db3059307be285742fb9b9dc71349f8d1fdf10574d86ae96fb4a5f26' 
  AND (
    token = 'cPR2+1A1BpmaQRbJnFM4V5e2W5b0cVvt0ibI1ruxWuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )