UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zDJQ9N3cdR+Sv87TBHn71RKSMRxfVxJkbYyv5w5V2Xs=' 
WHERE 
  key_id = '191715f8203e14748908356b8586069ab00cf682f90341e80631b195b4144a36' 
  AND (
    token = 'zDJQ9N3cdR+Sv87TBHn71RKSMRxfVxJkbYyv5w5V2Xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )