INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '845e296d4cb24a5e5ee4851eec2497a6c63ee38f2fb34e7dc36054f2800fc720', 
    'xT1wCqx5KxgA1pEv8F24IeEiR80Mvt3exY92LGQWWfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)