INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f333beadc9bbcf1a9a79c40ede6d69f007671865a6a8a24d61d440f86e2ba6d', 
    '/fjXiRYbPutsCkFhovc4aOPjohHnPbvShfH/gCz1PVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)