UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sMXIBOz4dc5Mt6NaTPT7z9epWoma0MWtMCts9tAkaPA=' 
WHERE 
  key_id = '559ad03c86aaadea18c809f2d868df31ff3a9be80c4bd8804c1653805dd18772' 
  AND (
    token = 'sMXIBOz4dc5Mt6NaTPT7z9epWoma0MWtMCts9tAkaPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )