UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QQu+6l38TQSFxaLGIoeXTWB5Y6Ga33K2k4N5IHD2q94=' 
WHERE 
  key_id = 'b7a7fea327913cb12f28a236f1d67dee3b839df9a65a36a53beddd1398c57cdb' 
  AND (
    token = 'QQu+6l38TQSFxaLGIoeXTWB5Y6Ga33K2k4N5IHD2q94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )