INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28996bbf0074b1d9508b67eb82bdaa1732ec002950b35064bdb16ad65806512d', 
    'TEKpzSq2vE8RSvydIrYnDWuXUxv4MNAaz/yQsdXw3p0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)