INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9457469943be2d8fd80b04c8cf30fabca4a92f401f38fdabdfeec2d88255281f', 
    'pRlJqk7vc6QQbk2bXZbBhiU3J4i6i0ZbEvA7D4GEkQ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)