INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e7b328a7da180afe466b122945f35e52425b13e7369aa25905b21b57a07852e', 
    'gDewcy7vLCaLNgbR+WmD1BbrXuwho2bwSnHeRzpK9IE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)