INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c03012e338e5838fd6e530af5900ad1cea179106785439d9a982221a4fe78e4', 
    'uzVKKI+cprPaQ78yLwky9MXthWKdajuDUOPFRf8Kps0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)