UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FCUzmXaQRONri3EhAq77oTOONglUQdZc4DYkds5VTKk=' 
WHERE 
  key_id = 'af973d09f2a14f292d6078638c8bb313e9437792eb7ff6404e202fc37101c63c' 
  AND (
    token = 'FCUzmXaQRONri3EhAq77oTOONglUQdZc4DYkds5VTKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )