INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ccea6b47688542cff6651fa3cf704e19e2cfd6978a04a40500f856fdaa230ee', 
    'Ut9wrgcZTLH47RVI1yzIb4vrotF16naebXWOwVit2b0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)