INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '546212ce1fe39cf5a9e7f49d751a06003e2e145f0c9cf611c84d4f864882ef9b', 
    'NAFmV9f+rpU6p7pxDwV8UkkoyeF0ddxYxi+S5HWy1DA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)