INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '829d2e30871fb7ea5927915b350031444f6d5d42930d6bb4aa1b7001e722a336', 
    'kreHzm+M5iZwGr6eyZfXvzwft9CSHV8LQ+JCrMpyfpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)