UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p1RsjtpufkDu6qGewXXXcKOjeaFMpC6XbyGU6JN3Voc=' 
WHERE 
  key_id = '0c090bfd67bebf7e1b2d1f51ecad114ee95f4e7ba6f6ac2708ae1016cdeba103' 
  AND (
    token = 'p1RsjtpufkDu6qGewXXXcKOjeaFMpC6XbyGU6JN3Voc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027