UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q16FGCMcCsyx2wVgUi43wH/zKmhzokcdYQKI1pI3XZU=' 
WHERE 
  key_id = '3a07a419577fc1cca1a2412ce766566bc0b0a3088cd3a147374154baec47450f' 
  AND (
    token = 'q16FGCMcCsyx2wVgUi43wH/zKmhzokcdYQKI1pI3XZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )