INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81d547cde60676e185c47c16f2cc5ef67cda6a041895547821e440cddcb07bc6', 
    'F8OIt+XOgV77MLrw1YJ03C32OKvyNQUTtppzQhYtg6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)