INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d1a046a1bbff6bc7b96c9af24770f5f4cf53649a06725506350d5d72d3f08ee', 
    '0srvKYH4jYtwoU07/NjeuPm7K9OyJYN7iwkxu3VAAto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)