INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9381e7b7af3bc9277581bca8f8894261c362057b735e05cd3d0ade2f69e1709', 
    '5xcuvf2vW3njkQfbc0QJADdEJ+JpO+7XVo0hPb63TLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)