INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81ad1f0c2181a75bb5be450ca43536c3e93a49cb05c9e65aeaef2634b6c9554a', 
    'DDDVbhD/SI1a77dE+4uicbNgsY5wRAwx2F1gCzGMcZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)