INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a3bbd6ac251d6299d5d8c577f357538b7d6c5633816e9da09870e8ad33b6e11', 
    'Ky00kGdlgH9O+tbfleTxuJuXaXDsswO7drC0dG7En9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)