UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AAIedgmzftipgCZtOsK/lj2AnUZdFjtRhi/e6eD74Ic=' 
WHERE 
  key_id = '6608eb264fb35b4649fa699b6d4a86d33c8afdd3ec6ac1037e8465014d602cda' 
  AND (
    token = 'AAIedgmzftipgCZtOsK/lj2AnUZdFjtRhi/e6eD74Ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )