INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9790f971ab54a491256e6316b924bf394e7f8c79a2b432e3777c05fe6bce1ffd', 
    'OumPAbS8YR7LyKdD5gQ+g2lasyfHDcGEyi+5nPP19Bw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)