UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'musvhSHdtYJSk+yWO2g6/jhUHe5w6b0JTYNeiupj+28=' 
WHERE 
  key_id = 'c1d0190c29aa02a374ca449c4d41f6b838df9594e8a1b5f99eab378367fd86dd' 
  AND (
    token = 'musvhSHdtYJSk+yWO2g6/jhUHe5w6b0JTYNeiupj+28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )