INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55f9b702de03df55e6e3442ee566dc35a1b7ea8a4f6a5f9cbe92f1bbea555efe', 
    'x383TtM4dFMMCIveSde4ZwhBeDII8seEj3KcrifpJk4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)