INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6803ceeccab0c3709e87d77d182f1c612028233cb5f4bd30a33e2a069ebacfb', 
    'xp5fLd6R0eys1+JIdsFEY59Js6SBQk3uGO/GuMYqNQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)