INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2029553ddf0f1029c96d4f8224686b0a9ff657e1b252694bc1fc21f9689d330', 
    'R/I35tfFnxZrZBkF3pQvXwzDeY95ILcCmSFn1e9P93A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)