UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '55KYiz570TRN+OFTvh96p4LNevZWWCX1e0BInoZQa/E=' 
WHERE 
  key_id = '8909341b7ef7c1dd4be88885f0e3e34e0da8969c57d1d03165bb1e5e0476d8f0' 
  AND (
    token = '55KYiz570TRN+OFTvh96p4LNevZWWCX1e0BInoZQa/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )