INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '477ef4323c72a9ad3052a2fbc8e9b39d1a389dbee9a6b81a0736ab2e513c1608', 
    'nxPlSPgmuHuUAsytGwGkV2LEz4AA5e3RLyr6IbBYo/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)