UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+rQ44/Zg8cS+ztOdfZFKlzWMtlkAvI2Sv2m33HsAX6A=' 
WHERE 
  key_id = 'af69b91d116da577fe531ac09f70e5f3bcaafe7aab1ef297ff4f2bae2ae151f5' 
  AND (
    token = '+rQ44/Zg8cS+ztOdfZFKlzWMtlkAvI2Sv2m33HsAX6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )