UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e0ObQsz/eozmkz0Z2UruWqGj58xh/aGdm5MmNn1VIfo=' 
WHERE 
  key_id = '3f3339a00a034ac005084db42d769851716cc71374e75fb894996b796582c3a8' 
  AND (
    token = 'e0ObQsz/eozmkz0Z2UruWqGj58xh/aGdm5MmNn1VIfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )