INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abcdd76326d6813a3147a33f7d75a320f51a6d7faedee41932db296958f1541a', 
    'CVHPvK0JhCF39v8vtaXoZBoakC/+85eoW1kOOG1tQow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)