INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84b37af68ae894beaf0621ce4cfb3fe11459a863976a00a9b8359e9e47d646a8', 
    '7zzltC4zMiFeSG7O1LrlrxYw4um9sxRqqjiZpmrx49k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)