INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b514cc63bf743a3e21c32381eb4309fecd081ab26c0f96c256f6c5026c2a3b38', 
    'xuOiz7CpoHqyKAVl6AtkpB4GcQxXjvvWay30zHAVMtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)