UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3lizqsBLq9UhBI4EtsV7oc8sWuPhDk+dmctV4mDtyj4=' 
WHERE 
  key_id = '1dbba379dcf9b77369669ad390d1dfcd3463ed73538c135278addf58c539c8c2' 
  AND (
    token = '3lizqsBLq9UhBI4EtsV7oc8sWuPhDk+dmctV4mDtyj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )