UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1a06cIB2L7fMAMw2U4JGJ24jqYzc9anlnm78p8/k3So=' 
WHERE 
  key_id = 'a2b3c8ad3113ee6cab86ceb5a9a89ec0e37682ff4ca1b77b81dfff7d7df983b3' 
  AND (
    token = '1a06cIB2L7fMAMw2U4JGJ24jqYzc9anlnm78p8/k3So=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )