INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '436b76ac1a5efbbbb7dba996c6396d76c9881016b9d07a2524f3e32c2e13a49e', 
    'H1Kn5kxxLu9RFdAHLgYwZXFuRk989bYDv8AZwuEXQbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)