INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6323c299f8bf73ee3f5481905fd0049d65c988688c5889394adb660297695645', 
    'oj622uFPEmxdr2iFEPC+XacmQV01rnC9cfWCzCU9cyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)