UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZb99NS5doj5tlPLxgSpHExrilXngIB9fDuDOB9Ed8g=' 
WHERE 
  key_id = '5d2866b2e259e5edeec953dce02728b20890283f3dc9b3cffccd6bd85b3dae68' 
  AND (
    token = 'EZb99NS5doj5tlPLxgSpHExrilXngIB9fDuDOB9Ed8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )