UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lVWKxtr6aeHR2ZNI2IcJSQ8XR9iu/8svJiebkQCP3Tg=' 
WHERE 
  key_id = '631a8edaee4fbac782bda5686eb1009187bb451ae5a27e0ccdbf5a218f114d5f' 
  AND (
    token = 'lVWKxtr6aeHR2ZNI2IcJSQ8XR9iu/8svJiebkQCP3Tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )