UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'im+za6PCA5ON92wbWitab6GsCNdnGrdMRHHpjQj7uD0=' 
WHERE 
  key_id = 'e9ba8c56e26fb11b4ffc71768982f7675886655913817d0234be8220f465a170' 
  AND (
    token = 'im+za6PCA5ON92wbWitab6GsCNdnGrdMRHHpjQj7uD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )