INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef65a90af6d0c67486526b4db12e683a377b18667c38b8a5e35b20a5a7d1eafd', 
    'iXfhsiy1S1iqitwKwoX/nQQruAbPisUdychS073FZ1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)