INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c51f204fc626378dfdbfa700714da6601c2c35347584feee00f00b6230e0700a', 
    'KOfNJD9xcT5c9jxDD7hYvavXwb3s6gwYWMFSbZC8iCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)