INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff3323ddcebe9b5b2924a966d053910f7bfcc67f65b91fca40515eddf6a076fb', 
    'xiYwVTgQ8azDjVpddhiE+kMMRLpyuKBJmmwMN9Q0YUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)