UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wpMNQrzx5Dfg/8zRD07G7ASxLAAuVu5rPdKfIsOsJNA=' 
WHERE 
  key_id = '47ab00e021cff43e2fcf3140d8aed3f778e1a08be7daf1dfe7cd5ad8cf96140e' 
  AND (
    token = 'wpMNQrzx5Dfg/8zRD07G7ASxLAAuVu5rPdKfIsOsJNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )