UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQTkwJXU2mygxPb+ZGrVMXno7R5fabXW2uRcZ9MW+MQ=' 
WHERE 
  key_id = 'e20299f23597cadfca5480ec63990423a35e05278fdd88feceff349f1a7953b7' 
  AND (
    token = 'MQTkwJXU2mygxPb+ZGrVMXno7R5fabXW2uRcZ9MW+MQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )