INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '140a6d3d80083577980612108f1b11b64bb15a48e44288425bf1d64b1314face', 
    '/OjfVyqJu6xoR5M3zTfhfdi8K8te+ETQHJ9ljUatqSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)