UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '80LB0ZsQIGWZzh9ZNN1HdaS/z/lKBlnkizMA+bwSfno=' 
WHERE 
  key_id = '1e7ee4a01e8db1ec44cc7e0507adcc0592d3e48278f9b49982bfc124f6da418f' 
  AND (
    token = '80LB0ZsQIGWZzh9ZNN1HdaS/z/lKBlnkizMA+bwSfno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )