UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SWOlz7FAq9//u9ZerX7D0kfPRcIRC9bGNLIKoRzkLeo=' 
WHERE 
  key_id = '67ae6f27d32f9a4548230c15793a78c112e8e995155c52c8324c184aa81dc87b' 
  AND (
    token = 'SWOlz7FAq9//u9ZerX7D0kfPRcIRC9bGNLIKoRzkLeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )