UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rmozcsq9YUh1SKzQAGIqoKDskgSNeLc7jWmk9H202Hs=' 
WHERE 
  key_id = '3d3a03694eac8fa6881f4630676379100b8b649a1d10c570c2376a49b12251a8' 
  AND (
    token = 'rmozcsq9YUh1SKzQAGIqoKDskgSNeLc7jWmk9H202Hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )