UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BVDnXxWEdxXTgol9ttvkdqjRakuKlLkh/P2YpiM2X98=' 
WHERE 
  key_id = '43acd71c290f057423f6f93634656b79837ecd941a61ff4ebacc3a9b1b9780bc' 
  AND (
    token = 'BVDnXxWEdxXTgol9ttvkdqjRakuKlLkh/P2YpiM2X98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )