UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '368bLAWFHPAp0hInFFsTPrlxbPB9nSj7fsRiJ3OT31g=' 
WHERE 
  key_id = '818995c9c5c5bf1dd8fb085c552410db54aa05d660b8c7f7fc08ff8f19f20e49' 
  AND (
    token = '368bLAWFHPAp0hInFFsTPrlxbPB9nSj7fsRiJ3OT31g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )