UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tQ0qr1qUfGq2MiAyz1ETn7qLWSZw3jCHknVb1nv5ABI=' 
WHERE 
  key_id = '301e1642f5d40c0c8a6c515a6f28fbd46c379bc80bddf3394722f4fb8cbf9d72' 
  AND (
    token = 'tQ0qr1qUfGq2MiAyz1ETn7qLWSZw3jCHknVb1nv5ABI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )