UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YBX3G15WTpMqOE3b4ppQ0B7aJ9QTNgEst/99h9rqGCM=' 
WHERE 
  key_id = '9a615a644ded034ab227eb2ec4655f7b38a0bbcaad1e6eeef5195a0d66147f0c' 
  AND (
    token = 'YBX3G15WTpMqOE3b4ppQ0B7aJ9QTNgEst/99h9rqGCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )