UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kt8PWYh5n+dPKTNj9EJzzpe1V9FGeyJUhhiCTnLp42Q=' 
WHERE 
  key_id = 'e0b402fa09f693d42e0616a67bb85259e843327bb555231529e5a0c82d3f098f' 
  AND (
    token = 'kt8PWYh5n+dPKTNj9EJzzpe1V9FGeyJUhhiCTnLp42Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )