INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5d2e431bea42170cfd718d40f82610d2a18ddfc79707a4500f88301faabdddc', 
    'ez75ATIbWs6nTmLATc+FjAXJWCL3l506xwII5VJyMrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)