UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JkZIOysfzapLvyK3/yHlURyxwBRa9f0RW9F0tJ0npzY=' 
WHERE 
  key_id = '81d7fc3fa11b5531ca34e6dbe2754e9fa7e12cf9d65b673ffcb83ea6465b957f' 
  AND (
    token = 'JkZIOysfzapLvyK3/yHlURyxwBRa9f0RW9F0tJ0npzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )