INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99e544e8fc6c654d8372e11a6432ed76ee4092db20a8a711fae20410afe5049e', 
    'gi9iKwHM0Na2g8petfFfjRHvOwf0H1etYPrKB6uud7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)