UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7RkeJjVpwrWeyht6YQoTaK39HQexILhQbgWp5JqCq2s=' 
WHERE 
  key_id = '2a609e84c696cffbabe5e35bec94d73631abd4d3029c9dbc22f6be2ac0416e64' 
  AND (
    token = '7RkeJjVpwrWeyht6YQoTaK39HQexILhQbgWp5JqCq2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039