UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cvQCO2KSgxVvLrhP9F3R1WDS2keiYCFG+QsYU7YSdkc=' 
WHERE 
  key_id = '455e55094d8c41b58926fa7245bfc1098a0d75fa2dd5641f59bd21bdbdb59219' 
  AND (
    token = 'cvQCO2KSgxVvLrhP9F3R1WDS2keiYCFG+QsYU7YSdkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )