UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zikUjLK4zdHhEp1Ik5R93wscSgJm/tiGXr557QCMmwU=' 
WHERE 
  key_id = '4cd7e69de2e435e068d86eaf153c13c6f72b83adc1e215e23345071b07eba3d1' 
  AND (
    token = 'zikUjLK4zdHhEp1Ik5R93wscSgJm/tiGXr557QCMmwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )