UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BIJ95BSfYFwUqiOJ8/ojGawVlzGBSmfupYs2wLsHK0s=' 
WHERE 
  key_id = '9b715a5ba81163943c1378cdb48d8bf100e1960139221173ec222c9ed2efac57' 
  AND (
    token = 'BIJ95BSfYFwUqiOJ8/ojGawVlzGBSmfupYs2wLsHK0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )