UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zk5H68+VA8PBaDuz3kLXvkU71lNeB3JbQgJkHNK5TKY=' 
WHERE 
  key_id = 'cd80aaf8787851faba7a3a2bf9a438cc437a035b5e5f748c7040d629258b5bef' 
  AND (
    token = 'Zk5H68+VA8PBaDuz3kLXvkU71lNeB3JbQgJkHNK5TKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )