UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '98EM0/ZtPrHMVtFsXo3HSzMMBE3tSms0Kg0SrL/Wjpo=' 
WHERE 
  key_id = '54ca6b8c5699cbedffe0f3726f323e36c9f142c723dd54c8442d9fe3c07b053d' 
  AND (
    token = '98EM0/ZtPrHMVtFsXo3HSzMMBE3tSms0Kg0SrL/Wjpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )