UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C1I8Qm4M+4I8NdsK64PRe8vkH9gEGD5/UZXL9TBx5eU=' 
WHERE 
  key_id = 'ceb7a05bac55c4ebd1ce2de38b65a2d86c69a9cbce5048362d09334064f7469c' 
  AND (
    token = 'C1I8Qm4M+4I8NdsK64PRe8vkH9gEGD5/UZXL9TBx5eU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )