UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0/x1V2lP0m1xmvqJksBDfE5qWidOkcXqvX5/RpxTpGQ=' 
WHERE 
  key_id = 'c8f22f6ef53548f7ba5cce3a069a06200ce7163c62f11e195c09bb9dfb743af0' 
  AND (
    token = '0/x1V2lP0m1xmvqJksBDfE5qWidOkcXqvX5/RpxTpGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )