INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3780d9edc40acb1f0e6620e10c3dd6a6862ddd7ef3ccaea486f1c44fb746db6f', 
    'BRzI8Z3poFna80O2aWaVHemOBFoTcaH1egcC3so6w2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)