UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ThmNIxdzXhxQbjiOGRpuSvxl3+YJPYAT46vTx4pKXA=' 
WHERE 
  key_id = '94c99a2baf0641879047b0cdf248dad004b51681ecfdfeec094a1945914d8b13' 
  AND (
    token = '1ThmNIxdzXhxQbjiOGRpuSvxl3+YJPYAT46vTx4pKXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )