UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJKgJ/PaBtuPTsqt9zgw2t0/tw9dW8imACIJ89/mRPE=' 
WHERE 
  key_id = 'e4f6948cbe2ef3c1335f778a348d1e2c92e5dd7d52e75ad438f8d7b211c5cb19' 
  AND (
    token = 'rJKgJ/PaBtuPTsqt9zgw2t0/tw9dW8imACIJ89/mRPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )