UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NJ4ZGQxz2UEDnDgDYxzzGC4QI110YnoCHv5ZjdU6ahU=' 
WHERE 
  key_id = '3692b6ae3283db4818e44b5ccc867b00e96b82d6c45fcc04db1eb6f49819bab6' 
  AND (
    token = 'NJ4ZGQxz2UEDnDgDYxzzGC4QI110YnoCHv5ZjdU6ahU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )