UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2tdRyu7lcLpNiQfC8dz2RGfPDyCTHjQQsIWB85qBr/w=' 
WHERE 
  key_id = 'fe400494cf997657942949e2ceee438d3e435ef5e2f0a9363d36af9299cc9f1d' 
  AND (
    token = '2tdRyu7lcLpNiQfC8dz2RGfPDyCTHjQQsIWB85qBr/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )