UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h7jQAhx0kwSj2Umqw8xRGGwRd4ljVM/sCYbLyuatgtQ=' 
WHERE 
  key_id = 'a63dc1d5b896e9afc193ebb782cf5a40b8b6c6506f70d9fb0d6361b9ccedc369' 
  AND (
    token = 'h7jQAhx0kwSj2Umqw8xRGGwRd4ljVM/sCYbLyuatgtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )