UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yPyjM7SMKm/6p7dPn//T4bntGaH0PrME+ItnxsGO9yo=' 
WHERE 
  key_id = '709dae66a646971f5652bd2c2781202c470e8849b9c9507b2069a974e865fbf1' 
  AND (
    token = 'yPyjM7SMKm/6p7dPn//T4bntGaH0PrME+ItnxsGO9yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033