INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b4610708f38199da6131a5d6f3024ef3b46cd1fd8186998cb7a9ae92e3b10a5', 
    'AO8K9WXfivF0rzTb0IU4rPlGtxpmg1PZ5m0mql+m56I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)