UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1mvLic23HMFWuuYpH3E7jcoMs5G1oSF41z32HlObMWU=' 
WHERE 
  key_id = '373c4b8c2d74c30d571783c03b474cb16207778236a16b7b3f766851abea89eb' 
  AND (
    token = '1mvLic23HMFWuuYpH3E7jcoMs5G1oSF41z32HlObMWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )