INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66a964a53811df0d583f27eb89ff8391fba6c2fa267fc6f76716d06398ea98f4', 
    'HzF4LZ4mWyrvdMc4Pr6ASEz9D0VOBNBe7lTfU0zdwjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)