UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3AzoyqxARtLSMqFYukLcLrvGUCNsuNdQlZbeanbAcY=' 
WHERE 
  key_id = 'e9394b167b59e7c5dc8ed34da69c3d125a9064c43e923acfc34849fbc00f1dfa' 
  AND (
    token = 'N3AzoyqxARtLSMqFYukLcLrvGUCNsuNdQlZbeanbAcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )