INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '596c0d7c3c5e3ef8ab943bfa5691022816e9986cd60127299bcef0619ed47d0f', 
    'Hw8anJphOBIzBFd5RMkTQYepw0kjIzLdZ7Zompwixvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)