UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YbpuSchLtG+eSYiFE/wap5mh5M3JvLH9csx/6vPhpPI=' 
WHERE 
  key_id = '52b6697db31f158907d4acc90a121394db66ad4c5138e4938c0230200fec03a1' 
  AND (
    token = 'YbpuSchLtG+eSYiFE/wap5mh5M3JvLH9csx/6vPhpPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )