INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd08c5919b99d1d16bb4391805c0afae900256ae72093d22e77e1e9c7ab220ed4', 
    'DGEBX3Fp7XAU44smkXOXQMwQy6DC8Zn59u0taR03YB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)