UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bYa7cVvmPAgNAF9yK/7LL2IhnelARi/TuYxTR4Om53M=' 
WHERE 
  key_id = 'eaa4acc8916170581d2e9a68fbe6c52606feecc3c45158bd924b8636cc5f9dfa' 
  AND (
    token = 'bYa7cVvmPAgNAF9yK/7LL2IhnelARi/TuYxTR4Om53M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )