UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PmfSkBBkRmwWxF50xcUonr/yf9ys8Sg/6r78/VFzS7w=' 
WHERE 
  key_id = 'bd6c91577321a4a4bebb2f0d0e80723f375f1eb77dc42b36c75999fea287dd08' 
  AND (
    token = 'PmfSkBBkRmwWxF50xcUonr/yf9ys8Sg/6r78/VFzS7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )