UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'goe8Szy3fG1HxtxhpaZEVClrcHCZXMTZKui3S0nsOoA=' 
WHERE 
  key_id = 'cf895b69d2e5da22ad511c67deec0ba86ab8a000ef4a40dc6250ea8190f00406' 
  AND (
    token = 'goe8Szy3fG1HxtxhpaZEVClrcHCZXMTZKui3S0nsOoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032