INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38e97cee16f697fea9e87b809e3b395cea064f22fa45859823adc979a9e9b102', 
    '1aI9HEM4q3y1SDVE0XN3PXUCf7Gk4hUTCmH1hELkLo4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)