UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r7DGHTs3pYS+GwKaki85C9HGwOoAJ9svcNOxOAEm2lg=' 
WHERE 
  key_id = 'b1f366ebf7cca15b6ce86f5c69dc6110dc3cff1d3562bf0ce3401a03a407f0a2' 
  AND (
    token = 'r7DGHTs3pYS+GwKaki85C9HGwOoAJ9svcNOxOAEm2lg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )