INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c039c75ec9df8a9adf070862b0985c6d6ba41a1083ea4ffb141b6fd4e30b52f', 
    'xMzinH6MZX28802NgkIhBqIuqYayqE+oir7yuu3zz5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)