INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f32b21fb3a68af133ee4d0315d73bb16dbebdcbe44b60dc90303549c54c386b9', 
    'lkaDXJzmlrRtaZt5d1KGhj0xqaLvm3EutGvibA0Nbtw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)