UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3UFJWoazRPL2Oh5VwKcDg4/O8IgEkPhFrlpzBicy5Zk=' 
WHERE 
  key_id = 'b932754be0cdb9333a98e797e556321855a392201b80f433b05296fdd1eecec0' 
  AND (
    token = '3UFJWoazRPL2Oh5VwKcDg4/O8IgEkPhFrlpzBicy5Zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )