UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MJtHJ897vzMjgo0ru886fEnD3M4MJzLVrXb8Ge1C5Xs=' 
WHERE 
  key_id = '42e3c00e459fe9757e7994674ef4401a2764dda7dd58f107e8e1a2cc97db2b5e' 
  AND (
    token = 'MJtHJ897vzMjgo0ru886fEnD3M4MJzLVrXb8Ge1C5Xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )