UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fKmhb3cwMGi3o8zPEdn1Jbxwgq+DgoiIgQHQnQyqjhM=' 
WHERE 
  key_id = '4774e524e24dae5934f92cf07b5ac92b55c3e3f7e54475d47a05d0e76168f784' 
  AND (
    token = 'fKmhb3cwMGi3o8zPEdn1Jbxwgq+DgoiIgQHQnQyqjhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )