INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd39a9f21100da633e0ae163c3817e959c78879190d5a422333e721cb706c1aca', 
    'qUCe31LMEcLxNtKlFQA/kqsfEQJqRbbLKSZ/QgGpUqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)