INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '509e08772e7c481bdb2533e8a3fe4af37b48d195da37a5c00728fff19d2f0aea', 
    'sU64i73srQBQ9yG8vUGeYXrEy1jsF7pU71CdhsQet2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)