UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Spfcw+z6Ldkks0s2fXfKoXKvljeEmviTZhbvtF5R88=' 
WHERE 
  key_id = 'c6576cea283611019900b68932a46e3716f2210d23438c9fee241281889e9d16' 
  AND (
    token = '0Spfcw+z6Ldkks0s2fXfKoXKvljeEmviTZhbvtF5R88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )