INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9154227ea413dbaa88ba9184cc333f39424949fa3ee5b0c234dd88fc62e7415', 
    '+Q1xoGMy97jlYIF04frl4V+g9lMHNaVOEG6f3Y5de6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)