INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dee85678e12a4c9a54a524dbfa493f745dff5ec263f17a91e601b77d95c8f2b', 
    '9Kx7hhT7/nQ+EC8us8KWAR6vNFu7OnJCXLxzxREq8j4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)