UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9S9tM+/Oscnvg01Qhrda9JaSWSWW/v7rwr1071MNrvg=' 
WHERE 
  key_id = '8ab297f572bed80a569f1d53b3adeaaa5f3e19ad2512f2ce80604925e1833420' 
  AND (
    token = '9S9tM+/Oscnvg01Qhrda9JaSWSWW/v7rwr1071MNrvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )