INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '023841f37e7a3713de4ea2baa2e914169c08616d3aed832b43d1be8a91901448', 
    'z+U1g7oPEWQ1HkcFfJbxm8Gx8xOsDGnR4U9WnHyp7Cc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)