INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '895d14a1177372f657fb6ff42b4b5e6841eee73142b9eb41609163271b73bd34', 
    'uHjg41r+e3l7koxS3LFx2P5ctRyM9IHHjAn0dOoFTWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)