INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '848db23430ddcbfb3be2e92014337bbf11aaa9d86ac3ceddd5c35a3bf14e822b', 
    '+iIoZnzKytGBuwBwCh0t+TshtPIUzfXDQJufd8wyhV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)