INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '718b39f192bfab17eaaa17018ca2975bfa94a2b22cdb1d517e0d5c71432daf4d', 
    '5z92ELNu5qgHtG9XGBQ8FSDCJ9DPT/HefT9bzOJxBbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)