UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7bqbg/dk34ao2UDqDQiCAz5tF2pjJGiPhk3e9BiTrRo=' 
WHERE 
  key_id = '2eb4086ab46e1f633ec46f02e9bf7c2b3dfdc35da074930b6ddddc6a518d7e20' 
  AND (
    token = '7bqbg/dk34ao2UDqDQiCAz5tF2pjJGiPhk3e9BiTrRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )