INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57eac352c077aa7ec1ea698922d7d907d5cc1c222bdb0f3c3e7b63603890be78', 
    'x6xWqORDoZQqaEaD2CCVqKZCWU2hZl1a9JlqcX/xrsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)