INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '377330011aa9ee0ae35c8bb1e4013cecbb994858580a12a444f1b5b98b22dfe5', 
    'pK39DNjY9emEfXlpsyQegfDNLoqYPYOZJgQSPabnIfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)