INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b81cb5fbb23cea093beac2a0be22aaf7b3da0a74e76e8fc7f18be6cc40ac8d1a', 
    'GLJHZ7sdQ8Z+Mp8Zp3/H1Uh3WDu12Zbig4AHEZ868zo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)