UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ax6+E7hiKfoK+P3zThKZixYXkRMGgJtY11JesVDhjtk=' 
WHERE 
  key_id = '76b8242ddba157d34be1e22bae1b5c1e4653dbc686ae24db9f19ddfe2e456942' 
  AND (
    token = 'Ax6+E7hiKfoK+P3zThKZixYXkRMGgJtY11JesVDhjtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )