UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DR9bgu1UcIRBOIuVs9CR5ZyMx1DzX4ViOX7sPMvexlg=' 
WHERE 
  key_id = '39924d10f1c11828a5eb961c154d1a2fc9152f02ff7b9e7b0a5b43320856f513' 
  AND (
    token = 'DR9bgu1UcIRBOIuVs9CR5ZyMx1DzX4ViOX7sPMvexlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )