INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1023794f396ca1d07b0d663092d9c6a478aa9d136c2e8459f4268d7a8ff02b7f', 
    'DVmKaMpQDrkrylfcIJryn4eUq5XW5KIujbk9SCiC27k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)