INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ac5da643156539385577ddc72e48e441e957bdca3d40d91efdf3624882958f4', 
    '9mRXbWfUx+6PMXVp0TFbVwKX3s4ub0yZZodkRZiRXCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)