INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a495a18e3e34f0d195aecd7b1249af87eb0f478c55a1f06c1fb4e69573f82967', 
    'MDeJftfxpkUagar9vJE7dWw7xyn1rxkO5w4vBxaj5bI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)