INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6a5e0ecf7e20fbba6fea02763e639f42fc4dd29892a40bc2bc1a942c64674fd', 
    '3OW+llEM0jaTZSdjP8UzmaBsviA+gzXpebHGsCa7828=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)