UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DfWZnI90Ryz1mD1iJvAZN5CpPDxPA6A48OtJOLXNn8c=' 
WHERE 
  key_id = '00dc4470f411d89dc95b81235ca7e08cadc3407e01899424c6e044cfb7917a8e' 
  AND (
    token = 'DfWZnI90Ryz1mD1iJvAZN5CpPDxPA6A48OtJOLXNn8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )