INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a337e0bf48b01012265cf90eb6c5113893caa18d8b3f73bf5da5d1af0a674b58', 
    't9gquWvIwasTQBvuNDfwFxQG9b2QOuBNICJ8cH1f2xY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)