UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O0RURnOhjSxFbaLnYiu3Muop5y9A7WhoATE55x/QlwM=' 
WHERE 
  key_id = '087be77d345e941a30a53afc8240ad43a3bf57fd4e392e020919d5be32fa4ba5' 
  AND (
    token = 'O0RURnOhjSxFbaLnYiu3Muop5y9A7WhoATE55x/QlwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )