INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '397a49efc984cf3f88908be1babf709414296f6d1fc30fdac0d9e45864ff427d', 
    'yHipv3yImqNvn80MJqNzh8AJzG1/unMsWBKJXl6sGPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)