INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5b7a534a50214592222e13a2d834b571c599c656a26fbabae3386d3cab3942e', 
    '5E8ah3MNThtj1P+a6syiALf4JVofXhlNWp6LxcMgCzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)