UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X7/rJt2xUEisEgCTrfKMIGtp1k551MDm7DxXolqetso=' 
WHERE 
  key_id = '949a65f58706821299e716f696f13ae10039b9389fe48231da4066962a3cf99b' 
  AND (
    token = 'X7/rJt2xUEisEgCTrfKMIGtp1k551MDm7DxXolqetso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )