UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NhjtRwrtEHf+WUfdK0WR0d/7dUs9Eggo4U/PfsKPAaA=' 
WHERE 
  key_id = 'a31d91258f188db7028c3c3785b6b3f9683f13e427620cbc77c9620a5a407a34' 
  AND (
    token = 'NhjtRwrtEHf+WUfdK0WR0d/7dUs9Eggo4U/PfsKPAaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )