INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e95b0f4219fe6de71f8b22828f5a5de4cafc58d123c70900ca0b41beeb68f6d', 
    'VRmwRy6pprS8mlwkBKTXS9tmwzE26F1TzBHuXp50xxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)