INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5176615670e1f3680e9d7fb432b84bc7ee858d1b253db22b336423bbb9fbec0f', 
    'HE04woeE03UCvWx2nexntt1N58ZmUQZG/doSB+Zo72s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)