INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3af050f82f7790c258227b164c1ed89df417326d3a79874d4dba139778998af', 
    'ntvrw147q/Prg1VZcEZkwHrplJR3HUmV/RXeH1yV59c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)