INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d844a36286c5ae02236f5c1c4e2be94e1e16e54b5beb62a08e9159adbf1df4d', 
    'UrJKo9V480lM39r1tmcbjTeBg3U8pQEDI5cB2SDyFQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)