INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af6340f36fdb91ed282a491b33a86b0b2b1d04e850718e588d9524dbc289f0dd', 
    'dIrfAdalyAgy/wbaNXfjqeQa5JRvogsuM3Y3G2Jh7W8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)