UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cWcyt513Ad9EFVKgr0ZKY+1oZ2CBB/Y7RtKNms2sWis=' 
WHERE 
  key_id = 'db31f94b3169dc14e7c6b2e59e99e30a8abbb8afa0a345d9c95191155eeee0e7' 
  AND (
    token = 'cWcyt513Ad9EFVKgr0ZKY+1oZ2CBB/Y7RtKNms2sWis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )