INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fe0d88970cee00d18f70c8119f448fba938af3b9587c4eded679cd8887f76e9', 
    'VJ+2TRyPmPc65zrJdjPxMVWLQQEMFg+yZ3ZG6MAAekc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)