UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rO/94lHVsXI1oAg/4lw4E4T7D/BB3TsBopcsUyGW30A=' 
WHERE 
  key_id = '7c780b96012201172b50b5f2acd9ecc57004241553afd4f6b348a6589b462034' 
  AND (
    token = 'rO/94lHVsXI1oAg/4lw4E4T7D/BB3TsBopcsUyGW30A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )