UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9yS5q4MbUOzJJKopKCltzfH624mINwlV5avNg824/FY=' 
WHERE 
  key_id = '377c19c8902a93de2fd942ad2a74e7d66ae3f19bb6b5f21d885c57c206fd9160' 
  AND (
    token = '9yS5q4MbUOzJJKopKCltzfH624mINwlV5avNg824/FY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )