INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2697da9fe0faeb0232b01b79caf9a4c3d0478b2324263566c1d10f33e3a851a1', 
    '4+FugwuXKd6yXStHjxSaEev4YgWZ3KK1Y8rZ+mZhKK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)