INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e26c4d19fb0934a843bd2361d0505cb247a20376d21d2be23e42e071939283c', 
    'QZQEY5UOwJahCvVjmJu3rdmKY1012ybuUtl/t/hmrE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)