UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iOTYLzLGAxZOruhAfG1WeiDBL1YtEqXhxepsuqoaH2k=' 
WHERE 
  key_id = 'ed4fc98a3a08cd1ec1149dc3c46f0af1640a7ad0c9e9c9ba73060483a43fecc7' 
  AND (
    token = 'iOTYLzLGAxZOruhAfG1WeiDBL1YtEqXhxepsuqoaH2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )