INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '669fa494502cf2100b2c337d3238ae33275c8bf73437b608a6973dcfb3a400ad', 
    '78CRTCZADmKfU1O9lEmK6q3qM4mjZPi54uratogPa5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)