UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zdLRUeW71quFqvjTQ1hayyBLPVVx3ExuKPtVwuywe5Q=' 
WHERE 
  key_id = 'e8fe605259c94707cc26008dca1d4f4da21883a52bb3e47bb90a4e835524a699' 
  AND (
    token = 'zdLRUeW71quFqvjTQ1hayyBLPVVx3ExuKPtVwuywe5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )