UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8v5M37tXT0vyloO4aPZYjWBw3zv0b6Ok13fbt4+NnbM=' 
WHERE 
  key_id = '780cb088e04b69dc03dfb8d2bbe92f8f5b36963e5607aef33328ffdd6ded5492' 
  AND (
    token = '8v5M37tXT0vyloO4aPZYjWBw3zv0b6Ok13fbt4+NnbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )