UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7n28DCb/DD6bEnaru1rXuJsMnOoAWAYcElX+EBb0FOs=' 
WHERE 
  key_id = 'aab6489d09030fe663f852fdee71dfe59b6cca2d43255f5f61f6b5f82c4ec1d1' 
  AND (
    token = '7n28DCb/DD6bEnaru1rXuJsMnOoAWAYcElX+EBb0FOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )