UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GIcXMrQPrCei1eym7QSWpE3jbAFaCSHEEqcF0/XewyM=' 
WHERE 
  key_id = 'b470b210a3d953d1ad3574b4e290305993c10ff3ec3a8203ec66e228c3eaf97f' 
  AND (
    token = 'GIcXMrQPrCei1eym7QSWpE3jbAFaCSHEEqcF0/XewyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )