UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kTNhUHUNW677HTmHLenG/DeL+AAi5muPJowiaPg8IuQ=' 
WHERE 
  key_id = '8aa0171998d395cf0d4f580e5dcf2b1b9f30b547a00ae5c71e024aa501b48487' 
  AND (
    token = 'kTNhUHUNW677HTmHLenG/DeL+AAi5muPJowiaPg8IuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )