UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JVPD7N8qNl0cHHV0mjP63SecWmiNX7EPsLdG+GYZMV8=' 
WHERE 
  key_id = 'bb77a106f962bf15a146ed0cc2af10f30af172aa8298eb70a6b7b4a7a1f3f055' 
  AND (
    token = 'JVPD7N8qNl0cHHV0mjP63SecWmiNX7EPsLdG+GYZMV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )