INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1f43bd3d294dba0f2d00e9d4cd548456cfeef28f3b069d8e3c929797df06f8c', 
    'l6jFtK2WBDiKXmPuA+I5t8bTWTRKLfoagdtrgyB3S68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)