UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sab++tLEKsGjZyso7qKZJZZpyrY66NeInsbnoy/P13g=' 
WHERE 
  key_id = 'f9e645c907d9f70afe00c65489b7e770cb6c7204682cb13aedd3cdc4844ddcf6' 
  AND (
    token = 'Sab++tLEKsGjZyso7qKZJZZpyrY66NeInsbnoy/P13g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042