INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81e95e4040543cecb5d295dc6247d6012f3dee4eca8b045af4217c218b9228e5', 
    '7j971NyrSGiKmArrsKMpVCzbwFDp2NcOFWUm1i6Lj7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)